The Darcy Bow Pumps by Reformation feature a kitten heel with a square toe, adjustable ankle strap, and sweet bow detail. The Darcy Bow Pumps by Reformation feature a kitten heel with a square toe, adjustable ankle strap, and sweet bow 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.