If a device tells you whatever garment you are wearing is not the best fit for your body, would you change? If yes, then Computing wearable’s are fosters for providing personal information to the wearer about their body measurements. In medical sciences computing wearables not only track your day to day health-related data but also help in effective implementation of prevention and treatment techniques. Online apparel shopping is an easy method, which consumes less time and you can find everything you need. Apparel fitment becomes a key between acceptance and disappointment. In India there are no standard size charts available so apparel manufacturers are using size charts as per their own understanding and research. This may irritate the customers while trying to identify appropriate size, and may result into rejections, return of apparel. According to recent studies, between 20-40% of all online apparel purchased 70 % is returned, only due to issues with fit alone, which costing fashion e-tailors millions. Here the Body measurements data generated through computing wearable’s can be an innovative and interactive method for selection of right garment which may put conventional taking body measurements method out of the market.