Fashion tech — Cortexley productFitTwin by Phnawa

(01) Overview

FitTwin is a virtual try-on platform for fashion ecommerce. Instead of overlaying a garment on a photo, it builds a 3D body from the shopper's measurements and shows how a size actually fits — tight across the shoulders, loose at the waist — before they order. For fashion brands, that means more confident purchases and fewer size-related returns. The customer experience is built in Flutter, with Firebase for accounts and data and Unity rendering the 3D fit.