The Reformation Alida Dress features a scoop neckline, slightly puffed short sleeves, buttons down the front, and delicate lace trim detail. The Reformation Alida Dress features a scoop neckline, slightly puffed short sleeves, buttons down the front, and delicate lace trim detail. 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.