The Reformation Aliya Denim Top features puff sleeves, a ruched bust, and a shirred bodice for a fitted, feminine silhouette. The Reformation Aliya Denim Top features puff sleeves, a ruched bust, and a shirred bodice for a fitted, feminine silhouette. 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.