Amazon just announced a new service called Prime Wardrobe that lets you try on clothes before you buy them. Prime members can choose 3 or more items of clothing and Amazon will ship them to you free of charge. You then have 7 days to decide what you want to keep and ship back the clothing you don’t want with the included resealable box and return label. You can even schedule a UPS pickup and it’s all at no charge. All you pay for are the clothing items you decide to keep, and to encourage loading up your Prime Wardrobe order, Amazon is offering a 10% discount on the items you keep if you keep 3 or 4 clothing items. If you keep 5 or more, you’ll get a 20% discount on the entire order. Prime Wardrobe is currently in beta, but you can sign up to be notified when the service publicly launches.