# Secondhand Occasionwear Pop-Ups The Guest List Pop Up by ThredUp Features Dresses Starting at $20 By Laura McQuarrie | Published 2026-05-26 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/guest-list-pop-up References: [secretnyc.co](https://secretnyc.co/thredup-secondhand-wedding-guest-pop-up-nyc/) & [eventbrite](https://www.eventbrite.com/e/thredup-presents-the-guest-list-pop-up-tickets-1990022249117)  Beyond the gift and the travel, being a wedding guest carries hidden costs—none sting quite like splurging on the perfect outfit only to never wear it again—and for this year's wedding season, [ThredUp](https://www.trendhunter.com/trends/dress-code-decoder) is inviting people in New York City to The Guest List Pop Up. This first-of-its-kind [secondhand wedding guest dress pop-up shop](https://www.trendhunter.com/trends/rental-pop-up) in SoHo offers dresses starting at $20,
and a free dress for the first 100 attendees. Visitors can expect to enjoy a build-your-own bouquet bar, savor free mini cakes, and demystify the dress code of an upcoming event with ThredUp’s styling tools. At the free Guest List Pop Up, attendees can plan ahead and bring a [pre-loved dress](https://www.trendhunter.com/trends/primark-swap-shop) that they'd feel comfortable giving to a friend for an additional $15 ThredUp credit towards a future purchase. ## Trend Insights (Trend Hunter) - Score: 4.6/10 - Popularity: 26% | Activity: 33% | Freshness: 78% - Audience gender: 10% men, 90% women - Primary generations: Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Credit Crunch](https://www.trendhunter.com/creditcrunch) ## Key Themes ### Key Themes Behind This Trend - **Circular Occasionwear Retail:** A market preference for one-time-use event attire shifting to curated, high-turnover secondhand occasionwear presents room for new resale models tailored to special-event wardrobes. - **Experiential Resale Pop-ups:** Pop-up shops combining styling services, social experiences, and instant purchase options are redefining how consumers discover and trust pre-owned apparel. - **Incentivized Peer-to-peer Exchange:** Programs that offer credits or perks for accepting or consigning pre-loved garments are changing the value exchange dynamics between individual sellers and resale platforms. ### Where This Applies - **Retail Fashion:** Traditional retailers and boutique brands encountering demand for sustainable, occasion-specific wardrobes could integrate authenticated resale assortments to extend lifetime value. - **Event Services:** Wedding planners and event venues seeing attendees seek low-cost, stylish options may find partnerships with curated resale providers useful for enhancing guest experience offerings. - **E-commerce Marketplaces:** Online marketplaces facing growth in circular commerce might benefit from embedding localized pop-up logistics and styling tools to increase conversion for occasionwear categories. ## Related on Trend Hunter - [Resort-Themed Retail Pop-Ups](https://www.trendhunter.com/trends/flannels-the-house-of-summer.md) - [AI Wedding Planning Platforms](https://www.trendhunter.com/trends/AI-wedding-planning-platforms.md) - [Experience-Driven Photo Booths](https://www.trendhunter.com/trends/ai-photo-booth.md) - [Timless Summer Suiting Collections](https://www.trendhunter.com/trends/suiting-collection.md) - [Private Chef Marketplaces](https://www.trendhunter.com/trends/chefmaison.md) - [Accomodating Occasionwear Policies](https://www.trendhunter.com/trends/davids-fit-guarantee.md) - [Chic Spring-Focused Fashion Collections](https://www.trendhunter.com/trends/garden-party1.md) - [Little White Bridal Dresses](https://www.trendhunter.com/trends/davids-bridals.md) - [Second-Hand Styling Series](https://www.trendhunter.com/trends/secondhand-showdown.md)