Reformation's Lysander Dress makes getting dressed up a breeze, featuring long sleeves with ever-so-subtly puffed shoulders, a fitted waistline, and a relaxed, flowy skirt. Reformation's Lysander Dress makes getting dressed up a breeze, featuring long sleeves with ever-so-subtly puffed shoulders, a fitted waistline, and a relaxed, flowy skirt. Founded in 2009, Reformation is a revolutionary lifestyle brand combining stylish, vintage-inspired designs with sustainable practices. With each limited-edition collection, the LA-based brand empowers individuals who want to look beautiful and live sustainably.