This document describes a personalized style advice service that uses data and algorithms to provide customized outfit and styling recommendations to customers. It aims to solve problems of too much choice, lack of confidence, and not enough time by creating a "personal shopper in your life." Customers are analyzed and given recommendations on styles, sizes, and outfits suited to their shape, occupation, and preferences. The service has been successful in reducing return rates and increasing engagement and purchases. It works by analyzing garment details and creating "fashion fingerprints" for customers to deliver daily, weekly, and themed recommendations.