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V&F

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

V&F — Demo video

fitcheck: ask your closet before you check out Online, clothes look great on the model. Then they arrive, don't go with anything you own, and sit unworn. fitcheck is an AI closet that tells you, before you buy, whether a piece suits you, how many outfits it makes with what you already own, and whether it fills a gap or just repeats something. How it works 1. Add clothes from a screenshot. Muse Spark reads the product page and searches the web for details like material and fit. If the store only has a photo on a model, Muse Image cuts the garment out onto a clean background. 2. Say how a piece feels, by typing or holding to talk. Muse Voice Transcribe writes it down, and Muse Spark turns it into structured notes you never have to fill in. 3. Before buying, drop in a screenshot and ask "Should I buy this?" You get a score out of 100, a verdict, and a reason for each of five parts: suits you, outfits it makes, items it brings back into use, gaps it fills, and whether it repeats something you own. The reasons come from your own closet and your own words, such as "this color washes you out, like your stone tee." It also includes a style card that sums up what works on you, an outfit calendar that notices the difference between what you say and what you wear, weather-based picks, and resale: pass on a piece with a price and condition to see how many people would likely want it, and browse what others pass on that suits you under the Suits you tab. Built during the hackathon Everything was built from scratch during the event, October 26 to November 4, 2026: all code, the data model, the AI layer and the demo data. There is no earlier codebase. Try it Click "Try the demo account" for a read-only made-up user, figment. In the demo account, the buyer counts and the Suits you pieces are seeded so they can be seen right away: their scores and reasons were written for the demo, not generated by the AI. Everything else, including "Should I buy this?", runs live. Next: help people bring passed-on pieces to local marketplaces like Facebook Marketplace. Live app: https://fitcheck-chi-eight.vercel.app

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