The Reformation Malvina Linen Mini Dress features puff sleeves, a curved neckline, and tie details for a feminine, breezy look. The Reformation Malvina Linen Mini Dress features puff sleeves, a curved neckline, and tie details for a feminine, breezy look. 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.