The Reformation Beauden Midi Dress is a feminine, relaxed-fit piece featuring adjustable straps, a flattering V-neckline, and soft ruching, crafted from lightweight crepe fabric. The Reformation Beauden Midi Dress is a feminine, relaxed-fit piece featuring adjustable straps, a flattering V-neckline, and soft ruching, crafted from lightweight crepe fabric. 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.