Amazon has introduced a new Prime-exclusive service called “Outfit Compare,” located under its “Programs and Features” section. This tool allows Prime members to upload personal photos of two different outfits from their camera rolls and receive feedback from experienced stylists based on fit, colors, and trends. Stylists respond in as little as a minute with a three option "style scale" – "Definitely Pick This One!," "We like this better," and "It was a close call" – to help users determine which outfit to wear.  

Source: TechCrunch