BEAWEAR is a B2B software for eCommerce apparel brands that aims to eliminate the fitting problem and drastically reduce online returns. To this end, we are providing retailers with an easy plug-and-play solution that allows customers to easily take their body measurements from any connected online store. Customers 3D scans are then matched against a digital fitting model so they can get an idea of what a garment will look like and predict the fit. In addition to our size prediction capabilities, we also offer a marketplace where customers can use their digital twin (3D scan) to search participating brands inventory and other users' second-hand items, but can also order made to measure on demand fashion. In this way we offer a circular market economy solution for fashion brands and conscious buyers who want to solve the problem of overproduction and overconsumption in the fashion industry together.