Made from 100% cotton voile, the Oria Dress by Reformation flaunts a romance-worthy bodice and flowy midi-length skirt. Made from 100% cotton voile, the Oria Dress by Reformation flaunts a romance-worthy bodice and flowy midi-length 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.