Table of Contents

1. Key Highlights
2. Introduction
3. Why this partnership matters now
4. The retail logic of pop‑ups during fashion week
5. What Vivrelle brings to the table: membership, choice and exposure
6. Renggli’s evolution: from launch to NYFW retail debut
7. How consumers are redefining luxury: access over ownership
8. The role of secondhand and subscription models in brand strategy
9. What the in‑store experience offered visitors
10. The cultural influence of Morgan Stewart McGraw and the “Vivrelle woman”
11. The business implications for early‑stage fashion labels
12. Pop‑ups as experiments in omnichannel retail
13. Comparative examples: how other brands use rental and pop‑up strategies
14. The sustainability angle: extending product life and reducing waste
15. The open questions: scaling memberships and maintaining curation
16. What this signals for New York Fashion Week and future activations
17. Practical takeaways for shoppers and industry observers
18. The human element: why style still hinges on stories
19. Looking ahead: what to expect from Vivrelle and Renggli
20. FAQ

Key Highlights

• Renggli returns to New York Fashion Week with a SoHo pop‑up in partnership with Vivrelle, blending Morgan Stewart McGraw’s fall ready‑to‑wear with a borrowable and shoppable accessories closet.
• The collaboration spotlights a shift in luxury toward access and experience: Vivrelle’s membership model and Renggli’s focus on wearable, elevated pieces create an in‑person showcase for modern luxury consumption.
• The pop‑up marks Renggli’s third anniversary and reflects ongoing industry moves toward subscription, resale and experiential retail as brands pursue new ways to reach consumers during major fashion moments.

Introduction

A four‑day pop‑up in SoHo usually means two things: a short, high‑intensity retail activation and a chance for a brand to say something larger about itself. For Morgan Stewart McGraw’s label Renggli, staging a pop‑up during New York Fashion Week alongside Vivrelle accomplishes both. The collaboration pairs Renggli’s fall collection with Vivrelle’s curated library of designer handbags and jewelry — items members can borrow or buy — and positions the two companies at the intersection of design, access and lifestyle.

This activation brings a narrative that has been growing louder across fashion: ownership is no longer the only route to luxury. Subscription access, curated rentals and in‑person experiences are reshaping how consumers encounter high‑end goods. Renggli and Vivrelle used Fashion Week’s moment to make that argument tangible: clothing, accessories and the social element of celebration under one roof. The pop‑up also symbolizes a milestone for both partners — Renggli’s third anniversary and a public, retail debut of McGraw’s work during one of fashion’s most scrutinized weeks.

The following examination unpacks the strategic rationale behind the collaboration, places it in the context of broader market shifts, and considers what the activation signals about the future of luxury retail and brand building.

Why this partnership matters now

Vivrelle is a curated membership service that gives customers the option to borrow designer accessories in addition to purchasing them. Renggli is a relatively new ready‑to‑wear label helmed by Morgan Stewart McGraw, who has cultivated a distinct personal style and audience. The pop‑up was more than cross‑promotion; it was a deliberate alignment of philosophies.

Blake Geffen, Vivrelle’s cofounder and CEO, framed the partnership as “a full‑circle moment.” McGraw participated in Vivrelle’s Series B funding round in 2022, a vote of confidence and early strategic alignment that presaged deeper collaboration. Geffen’s comment that McGraw “embodies the Vivrelle woman” underlines why the pop‑up works aesthetically and commercially: both parties prioritize elevated, wearable luxury that complements everyday life rather than demanding rarefied ritual.

Timing played into that fit. The activation coincided with New York Fashion Week, a period when industry attention and consumer interest converge. For a young brand such as Renggli, presenting during NYFW provides visibility and credibility. For Vivrelle, staging an on‑the‑ground experience demonstrates the company’s premise: making luxury accessible not just through a digital membership but through tangible, in‑person discovery.

The retail logic of pop‑ups during fashion week

Pop‑ups have become a standard tool in fashion marketing because they compress discovery, sales and content creation into a concentrated period. The Vivrelle x Renggli space operated from Sept. 10 to 13, open daily from 11 a.m. to 7 p.m., and included an opening celebration the evening before hosted by McGraw. That schedule reflects a typical pop‑up calculus: maximize foot traffic during an intense media window while keeping overhead contained.

Three strategic benefits explain why fashion weeks are particularly attractive for pop‑ups:

• Attention concentration: Fashion Week brings buyers, editors, influencers and consumers into the same geographic and temporal orbit. A pop‑up can draw multiple stakeholder groups who might not otherwise cross paths. That cross‑pollination creates earned media, social content and immediate sales opportunities.
• Experience proves concept: A membership model or rental proposition that lives online gains credibility once consumers can touch, try and pair pieces in person. For Vivrelle, the ability for members and prospective customers to borrow or buy accessories in a physical environment validates the subscription promise.
• Storytelling in real time: Designers use pop‑ups to stage brand narratives — demonstrating how their clothing works with accessories, how items fit into lifestyle scenarios, or how a collection should be worn. Renggli’s fall line paired with Vivrelle pieces let visitors experience curation in action: how a coat, dress or knit pairs with a Birkin‑style silhouette or a Bottega pouch.

These benefits help explain why this particular pop‑up was both timely and tactical. Renggli gains a retail channel without a permanent store commitment. Vivrelle deepens member engagement by translating digital access into a physical moment. The public interplay of two brands on fashion’s calendar amplifies the message that luxury can be curated, rotated and shared.

What Vivrelle brings to the table: membership, choice and exposure

Vivrelle’s value proposition is straightforward: membership grants access to luxury accessories through borrowing and purchase options. The company has cultivated a model that sits somewhere between traditional retail, rental platforms and the resale market. For consumers who want rotation rather than ownership, that combination is compelling.

The pop‑up highlighted several of Vivrelle’s strengths:

• Product diversity: Vivrelle curates handbags and jewelry from a range of designers. That assortment lets members experiment across labels and styles without committing the capital required to purchase a high‑value item outright.
• Flexibility: Subscriptions allow customers to rotate pieces according to mood, occasion or seasonal trends. A membership can be a way to access a Birkin‑like experience without an equivalent price tag or to trial a silhouette before buying.
• Experience: Physical activations are a way for Vivrelle to show, not simply tell. Members can try borrowed pieces with Renggli garments and let friends or stylists weigh in. That social validation increases perceived value.

Blake Geffen described the pop‑up as a demonstration of Vivrelle’s evolving offerings. The company has expanded membership tiers, including a new Reservee level, which suggests a move toward stratified benefits that reward higher engagement. Geffen also emphasized experiential programming — pop‑ups, brand partnerships and in‑person events — as formats for bringing the membership to life.

That approach follows a pattern across luxury subscription services: success depends on building trust, offering convenience, and ensuring quality control. Vivrelle’s physical pop‑up addresses each of those demands. Consumers who might be tentative about borrowing a high‑end bag can evaluate condition, fit and style in person. They can also imagine the subscription as part of their lifestyle rather than an abstract app feature.

Renggli’s evolution: from launch to NYFW retail debut

Renggli launched in September 2023 and reached its third anniversary with this NYFW activation. That accelerated timeline — a young brand mounting a visible presence during Fashion Week — reflects McGraw’s cultural cachet and the brand’s alignment with a modern version of luxury.

Morgan Stewart McGraw’s approach to design emphasizes ease and versatility. She described luxury as “ease, longevity and choice,” placing less weight on ownership and more on experience. That definition aligns with Vivrelle’s ethos and explains why the partnership feels organic rather than opportunistic.

The collection shown at the pop‑up was intended for fall, a season when shoppers seek transitional outerwear, knitwear and accessories. Presenting during NYFW gives buyers and press an opportunity to see how Renggli’s pieces perform in real styling scenarios. The pairing with Vivrelle accessories also shows how the label imagines its looks being worn in life — with rotated handbags and jewelry that complement rather than overshadow garments.

Young brands often face three primary challenges: visibility, distribution and consumer trust. A pop‑up addresses all three. It creates discovery moments for press and influencers, provides a new distribution channel, and gives consumers a tactile experience that reduces friction to purchase.

For Renggli, the Vivrelle partnership does something else: it places the label within a membership ecosystem that can amplify repeat engagement. A customer who discovers a Renggli coat at the pop‑up might borrow a Vivrelle bag to pair with it for an event, then return to buy an item after experiencing it in a complete outfit. That loop — discovery, trial, purchase — is precisely the kind of consumer behavior both companies want to encourage.

How consumers are redefining luxury: access over ownership

Morgan Stewart McGraw characterized the shift as a movement toward “more choice and experience” and away from a singular focus on ownership. That sentiment has become mainstream across fashion, supported by a range of business models: rental platforms, peer‑to‑peer resale, authenticated consignment and membership closets.

Three consumer motivations drive this change:

• Financial flexibility: Designer items often require significant capital. Subscription services and rentals lower the upfront cost of wearing aspirational pieces. For consumers who want variety without the financial commitment, access models are more attractive.
• Sustainability and circularity: Renting and buying secondhand can reduce waste and prolong product life cycles. This appeals to shoppers who prioritize environmental impact without sacrificing style.
• Experiential value: Rotating accessories or trying a designer piece for a season adds novelty. For many customers, the thrill of discovery and surprise is a purchase motivator.

Vivrelle’s model sits at the confluence of these trends. The company offers a library that resembles a closet you can change month to month. Members experiment with silhouettes, test items before buying, and engage with luxury on terms that fit their lifestyles.

Other market players illustrate similar approaches. Rent the Runway built a large rental ecosystem focused on occasionwear and everyday wardrobe rotation. The RealReal has emphasized authenticated resale as a way to unlock value in used luxury goods. Even established luxury houses have begun experimenting with rental programs, limited collaborations and pop‑up activations to reach new audiences. Those experiments confirm that access‑based models are not fads; they are tools brands use to expand reach and adapt to shifting consumer priorities.

The role of secondhand and subscription models in brand strategy

The secondhand market has matured from an alternative shopping channel into a central driver of consumer decision‑making. Brands and retailers respond in different ways: some embrace resale as a complement to new product sales; others combat it by limiting discounting or pursuing tighter control over distribution.

Vivrelle’s approach merges subscription access with curated secondhand options. By allowing members to borrow or purchase accessories, the company creates multiple revenue pathways:

• Borrowing provides recurring revenue and keeps products in circulation. It also enables a continual discovery engine: members borrow a bag for an event, then decide whether to purchase.
• Purchasing converts a trial into a lifetime customer relationship and frees up rental inventory when items rotate out of active circulation.
• Tiered memberships (e.g., Reservee) enable segmentation. Higher tiers can offer early access, exclusive pieces, or longer borrow windows, encouraging upgrades.

That hybrid model blurs the line between new and used, rental and retail. It treats accessories not only as products but as services — services that can be curated, flexed and experienced in situ. For a brand like Renggli, aligning with that model can expand its customer base to Vivrelle’s membership community and introduce the label to shoppers who value rotation and access.

Brands that resist rental and resale risk losing relevance with younger demographics who view fashion as expressive and experimental rather than purely accumulation‑driven. Companies that integrate access strategies — by partnering with membership platforms, staging experiential retail events, or creating their own rental options — position themselves to capture demand for cyclical engagement.

What the in‑store experience offered visitors

The Vivrelle x Renggli pop‑up at 76 Wooster Street was designed to be both a showroom and a retail environment. Dates ran Sept. 10 to 13 with an opening night celebration the evening before. Operational windows like these are standard: short enough to create urgency, long enough to test traffic and convert sales.

Inside, guests could try Renggli’s fall pieces and browse Vivrelle’s accessory closet. Two experiences were central:

• Borrowing: Members could borrow Vivrelle items for a limited period, creating opportunities for styling with Renggli merchandise and testing combinations.
• Purchasing: Both Renggli garments and select Vivrelle accessories were available to buy, converting trials into ownership when consumers were ready.

Beyond transactions, the space functioned as a content generator. Editorial teams, influencers and consumers create social assets that amplify reach. The opening celebration served a double purpose: it was an activation for attendees and a promotional moment that drove online interest during Fashion Week.

Physical pop‑ups like this also provide valuable data. Brands can observe which items attract attention, which combinations drive conversion, and how different consumer segments respond to the membership proposition. These insights inform future assortments, membership perks and marketing strategies.

The cultural influence of Morgan Stewart McGraw and the “Vivrelle woman”

Influencer founders and public personalities bring an identifiable aesthetic and audience to a label. McGraw’s public persona and curated social presence have helped shape Renggli’s identity. That influence makes the collaboration with Vivrelle less transactional and more narrative driven.

Geffen’s observation that McGraw embodies the Vivrelle woman speaks to alignment on style and lifestyle. The “Vivrelle woman” — as framed by the brand — favors modern, wearable luxury and enjoys rotating accessories to refresh looks. McGraw’s definitions of luxury as “ease, longevity and choice” provide a clear philosophical fit.

When an influencer founder’s personal taste aligns with a membership brand, the partnership can feel authentic. Consumers attracted to McGraw’s style may be more receptive to trying Vivrelle because they see how pieces integrate into a coherent wardrobe. The pop‑up demonstrated that authenticity through live styling opportunities and McGraw’s participation in the opening event.

This form of cultural endorsement — founder as style exemplar — matters more than ever. Social audiences prefer recommendations that feel lived‑in and tested. A founder who uses a product in real life builds credibility. That organic authenticity drives trial, membership signups and likely repeat engagement when renters translate their borrowings into purchases.

The business implications for early‑stage fashion labels

Young labels face choices when building audience and distribution. Direct‑to‑consumer models can limit scale without wholesale or partnerships. Brick‑and‑mortar retail remains expensive and uncertain. Pop‑ups and partnerships offer an alternative path.

Key business implications of a Vivrelle collaboration for Renggli include:

• Lower risk retail exposure: Temporary spaces avoid long‑term leases while allowing a physical presence in a high‑visibility market.
• Access to a curated customer base: Vivrelle’s members are already primed for luxury engagement. Renggli gets in front of a pool of potential customers who value accessories and are likely to invest in elevated garments.
• Data on product performance: Observations and sales during the pop‑up inform future designs and inventory allocation.
• Brand halo and credibility: Being part of a Fashion Week activation signals legitimacy and generates press. For an emerging label, those signals can accelerate growth.

This path of careful, targeted partnership mirrors how other emerging designers scale. Collaborations with established platforms, temporary retail activations and cross‑promotions can build brand equity without the overhead of a permanent retail network.

Pop‑ups as experiments in omnichannel retail

The Vivrelle x Renggli space was an exercise in omnichannel thinking: blending online membership platforms with physical retail to create a seamless consumer journey. Omnichannel success depends on aligning inventory, data and customer service so consumers experience consistent quality whether they engage online or in person.

How this plays out operationally:

• Inventory synchronization: Vivrelle must track pieces that are both borrowable and purchasable, ensuring that online availability and in‑store offering match expectations.
• Member service continuity: Members who arrive expecting certain benefits must see those benefits honored in the physical space. That requires staff training and integrated point‑of‑sale systems.
• Follow‑up communications: Customers who try pieces in the pop‑up should receive timely digital follow‑ups — personalized recommendations, membership reminders, or purchase incentives — to convert interest into revenue.

Successful omnichannel pop‑ups act as bricks in a larger strategy rather than isolated gimmicks. They provide touchpoints that feed back into customer databases, content pipelines and product development loops.

Comparative examples: how other brands use rental and pop‑up strategies

Several players in the market illustrate related approaches:

• Rent the Runway built a broad rental ecosystem that emphasized repeat access to designer pieces, both for events and everyday wear. The platform showed how subscription rental can drive customer lifetime value through frequent rotations.
• The RealReal capitalized on authenticated resale, turning secondhand shopping into a mainstream, trustable channel. Its model emphasized curation and verification.
• Luxury houses such as Gucci and Louis Vuitton have tested various experiential formats, from limited‑time boutiques to pop‑up exhibitions, often aimed at building cultural touchpoints rather than volume sales.
• Retail collaborations, such as Vivrelle’s prior partnership with Kith Women in Bridgehampton, highlight how brands leverage different environments to reach curated audiences. The Kith activation used a seasonal, destination approach; the NYFW pop‑up leaned on timing and concentration.

These examples show a spectrum: rental platforms emphasize access; resale platforms emphasize value and sustainability; pop‑ups emphasize immediacy and experience. Vivrelle’s membership model blends these elements, and partnering with a fashion label like Renggli amplifies the experiential and stylistic advantages.

The sustainability angle: extending product life and reducing waste

Consumers and brands increasingly frame access models as sustainability tools. Renting, borrowing and resale extend the useful life of garments and accessories, reducing the need for constant new production. Vivrelle’s model keeps pieces in circulation and makes high‑quality goods available to more people without requiring more new manufacturing.

Practically, subscription models can reduce the churn associated with fast fashion while encouraging investment in durable items that survive multiple use cycles. When consumers borrow a designer bag multiple times, the per‑use environmental cost declines relative to single‑use purchases. Brands that design for longevity — good construction, timeless silhouettes — benefit in systems that reward sustained use.

Renggli’s emphasis on “ease and longevity” resonates with this logic. When a garment is built to last and styled for versatility, it fits into rotation-based wardrobes. The pop‑up showcased how new pieces and circulated accessories can combine into longer‑lasting outfits that favor quality over quantity.

The open questions: scaling memberships and maintaining curation

Vivrelle’s pop‑up exemplifies a successful small‑scale translation of membership into a physical environment. Scaling that model raises a few questions:

• How to maintain quality at scale: As membership grows, ensuring authenticity, product condition and curation becomes harder. Companies must invest in authentication, cleaning and logistics to preserve the member experience.
• How to balance inventory between borrowable and purchasable items: Popular pieces that are frequently borrowed risk unavailability for members. Determining an optimal mix requires data on turnover, wear and purchase conversion.
• How to localize experiences: Pop‑ups drum up excitement in concentrated markets, but reaching a distributed membership without eroding brand intimacy will require hybrid strategies — digital content, localized partnerships and periodic events.

These are operational challenges rather than conceptual obstacles. Vivrelle’s tiering strategy, with offerings like Reservee, indicates a path toward segmentation that can help manage demand and preserve premium experiences for top members.

What this signals for New York Fashion Week and future activations

NYFW continues to evolve from a pure runways‑and‑buyers model into a broader cultural moment that mixes commerce, content and community. Pop‑ups such as Vivrelle x Renggli underscore NYFW’s role as a public forum where brands demonstrate relevance beyond catwalks.

Anticipate future activations to include:

• More membership houses and rental platforms using Fashion Week to demonstrate tangible benefits to members.
• Increased co‑curation between designers and accessory platforms to present holistic looks rather than siloed products.
• Growing importance of hospitality elements — events, parties and social programming — as part of retail activations, creating memorable moments that translate into long‑term brand affinity.

Renggli’s decision to host a party the night before the pop‑up opened mirrors a larger trend: fashion events double as social and editorial currency, as much about creating shared experiences as about selling product.

Practical takeaways for shoppers and industry observers

For shoppers:

• Try before you buy: Pop‑ups that pair garments with curated accessories allow more confident purchases. If you’re curious about a designer silhouette, borrow a complementary bag to test the full look.
• Consider access models for variety: Subscriptions and rentals reduce the need to commit large sums to single pieces and make experimenting with high‑end styles more affordable.
• Look for experiential activations: Events and pop‑ups are often the best chance to see unique combinations and limited pieces that don’t appear online.

For industry observers:

• Watch hybrid models: Companies like Vivrelle that blend subscription, resale and in‑person retail will be important to track because they create multiple monetization channels and richer consumer data.
• Note brand partnerships: Emerging designers who partner with membership services gain access to curated audiences without heavy retail investments.
• Measure outcomes: The real test of such activations is whether they convert casual interest into memberships and repeat purchases. Brands should analyze metrics like membership signups, item hold times and post‑event purchase lift.

The human element: why style still hinges on stories

At its core, fashion remains about stories people tell through clothes and accessories. Morgan Stewart McGraw’s aesthetic and Vivrelle’s membership narrative are both story engines. The pop‑up allowed visitors to weave those stories personally — trying on a coat, pairing it with a borrowed bag, imagining an evening out.

That human dimension is what makes experiential retail more than a marketing stunt. It provides contexts in which products acquire meaning. For McGraw and Geffen, the activation offered a place to invite audiences into a lived aesthetic: a way to make luxury feel personal, flexible and accessible without draining its aspirational charge.

Looking ahead: what to expect from Vivrelle and Renggli

Both companies signaled intentions to continue exploring experiential and membership extensions. Vivrelle’s expansion of membership tiers and continued pop‑up activity indicates a strategy focused on deepening member engagement and discovering new formats to present the product.

For Renggli, partnerships with platforms such as Vivrelle function as distribution and discovery accelerants. Smaller brands that align with membership services gain sustained visibility among committed luxury consumers and can test product-market fit in real time.

Together, they suggest a pragmatic blueprint for other emerging designers: cultivate authentic alignment with platforms that match your aesthetic, test retail with temporary activations during high‑attention windows, and leverage experiential moments to convert audiences into enduring customers.

FAQ

Q: When and where was the Vivrelle x Renggli pop‑up open? A: The pop‑up took place in SoHo at 76 Wooster Street and was open from Sept. 10 to 13, daily from 11 a.m. to 7 p.m. The evening before it opened featured a celebration hosted by Morgan Stewart McGraw.

Q: What could visitors do at the pop‑up? A: Visitors could view Renggli’s fall collection, try on garments, and shop or borrow Vivrelle’s curated selection of designer handbags and jewelry. Members of Vivrelle had the option to borrow pieces, while select items were available for purchase.

Q: How does Vivrelle’s membership model work in broad terms? A: Vivrelle offers a subscription membership that grants access to a curated closet of designer accessories that members can borrow. The company has multiple membership tiers, including a new Reservee tier, which provides elevated benefits for members who seek additional options or exclusive access. The model blends borrowing and purchasing pathways to give consumers flexibility.

Q: Why did Renggli partner with Vivrelle? A: The partnership aligns on shared ideas about modern luxury — prioritizing ease, longevity and choice over strict ownership. Morgan Stewart McGraw has been involved with Vivrelle since its Series B funding and sees its model as a way to make luxury more accessible and flexible for consumers. The collaboration also provided Renggli with an opportunity to debut its fall collection in a retail environment during NYFW.

Q: Does this pop‑up suggest a permanent retail presence for Renggli? A: The activation was temporary and designed as a pop‑up. Such spaces give emerging brands physical exposure without committing to a long‑term lease. Whether Renggli pursues a permanent storefront depends on future strategic decisions, sales outcomes and how the brand’s distribution plans evolve.

Q: How does a membership or rental service like Vivrelle impact sustainability? A: Access‑based models can extend the life of designer goods by keeping them in circulation and reducing new production demand, provided that logistics, cleaning, and maintenance are managed responsibly. Borrowing and resale can lower per‑use environmental impact compared with single‑use purchases, particularly for items that are expensive or infrequently worn.

Q: Are similar models being adopted by other fashion companies? A: Yes. Several companies have pursued rental, resale or membership models — examples include Rent the Runway for rentals and The RealReal for authenticated resale. Established luxury brands have also experimented with temporary retail activations, limited rentals and collaborations to reach different audiences and create experiential touchpoints.

Q: What should a consumer consider before joining a membership service for accessories? A: Consider the cost relative to how often you plan to borrow items, the quality and range of the inventory, logistics (shipping, returns and cleaning), insurance or damage policies, and whether the membership tiers align with your usage patterns. Visiting a physical activation, when possible, helps clarify the condition and fit of pieces before committing.

Q: How can a pop‑up influence a brand’s trajectory? A: A pop‑up can increase short‑term sales, generate media coverage, and provide insights into product preferences. It can also build long‑term brand recognition by creating memorable experiences for consumers and trade partners. For emerging brands, strategic pop‑ups can accelerate growth by connecting products to curated audiences and direct feedback loops.

Q: Will Vivrelle continue to do pop‑ups and partnerships? A: Vivrelle has signaled continued focus on experiential programming, including pop‑ups, brand partnerships and expanded membership offerings. The company views physical activations as a way to make its membership tangible and to help members and new customers discover products in person.