(150214) -- VANCOUVER, Feb. 14, 2015 (Xinhua) -- A customer shops for some Valentine's Day themed underwear at a lingerie store in Vancouver, Canada, Feb. 13, 2015. In celebrating the Valentine's Day, different shops geared up with their Valentine's Day products to attract customers. (Xinhua/Liang Sen) (dzl) (Photo by Xinhua/Sipa USA)
InStyle Magazine had experts determine the perfect length on how often you should wash your bra. Do you follow these guidelines?