Lucky Sweater - Swap Closets

Isthmus App

In-app purchases

About this app

Lucky Sweater is a circular closet trading app.
On Tuesdays, we swap!

We’re a secondhand community platform for swapping out items you don't use anymore for new faves, for free. Just pay for shipping to swap your item.

Trade your way to a closet that shifts with your identity, size, and style.

List items in your closet to trade, sell, or gift, share looks for style inspiration and outfit tracking, and have fun getting dressed alongside our growing community of secondhand style enthusiasts.

How it works:
- Join our community groups: Slow Fashion, Curated Thrift, Me Made, Vintage, Outdoor Gear, Kids Slow Fashion, and Gender Swap.
- Help others know what you're looking for by adding your "in search of"s (ISOs) to your profile, including your unicorn ISO.
- List items in your closet to trade, sell, or gift to other members of the community.
- Every Tuesday there’s a new Swap Drop, with more chances to find your dream ISO or fill a crucial closet gap
- Save or Super Save the items in circulation that you love.
- Start trading when people save items in your closet — that’s a Save Match!
- Get ready to send your traded item to its new life with easy in-app shipping. We encourage reusing packing materials, and adding a thank you note when life allows.
- Sustainers get access to all community groups, 5 Super Saves per week, 3-hour early access to the Weekly Swap Drop, item protection on all trades shipped in-app, and more perks brewing!

Who we are:
Lucky Sweater is a community-first, trade-forward, buy-curious experimental space for exploring fashion as a tool of creative self-expression, and we’d love to share closets.

Lucky Sweater is for:
People who find meaning in getting dressed.
Humans on a quest to curate an intentional closet.
Folks who value quality and craft over quantity.
Secondhand style enthusiasts looking to build community with others on the hunt for THAT. PERFECT. THING.
Makers, menders, up-cyclers, thrifters, closet-curators, capsule collection-devotees, and everyone in between.
Those who want their beloved but no longer worn items to be treasured by someone who *gets it*
Community-minded humans who believe in the circular economy, kind communication, and keeping well-made clothes out of the landfill — joyfully.

Lucky Sweater might not be for you if:
You’re mostly looking to sell stuff quickly.
You’re here to “flip” items or turn a profit.
You’ve never felt emotionally connected to an article of clothing.
You don’t want to respectfully engage with others or follow group guidelines.

And that’s okay! We’re not for everyone. But if you're someone who lights up at the idea of trading a beloved item that’s no longer serving you to someone who’ll truly appreciate it and give it new life? Welcome, you’ve found your people.

Recent App Updates:
We just launched Search by YOUR Measurements for our Sustainers — Because sizes are made up and meaningless! Brought to you by the LS community, who takes care to add at least 3 accurate measurements to all 20K+ items available on the app.

Our newest group, Curated Thrift, just launched! Picture a curated secondhand store, on your phone. This group keeps trades flexible with a fluid brand list, ensuring more of our favorite pieces stay in circulation and out of landfills.

Buy & Sell across all groups (even ones you’re not in) during our end of the month Buy & Sell Days! 


Ratings and reviews

This app is...OK if you fall within their VERY particular guidelines and standards. Only 'vintage' and SUPER specific brands are available for trade, which to me sort of defeats the whole purpose of a trading/recycled clothing app. It seems as though they're simply contributing to the problem of making sustainability elitist as hell, which is super not cool. I dunno. Maybe one day they'll get to where they should be, but they're definitely not there yet.

the listing options are so limited, it actually makes the app a waste of potential . literally, because i was so excited & i am so sad after signing up . i was recently suspended from depop over used perfume & have been looking for alternative sites for trading . this isn't the one . let me know when somebody releases an app like this with an appropriate amount of freedom, please . a specific note: they also said that they couldn't add Sanrio as a brand, because they could not find enough info💀

This seems like it is a cool community, but if you don't have specific slow fashion brands or vintage, you can't trade your clothes. There's no place for just general swaps, which is a bummer.