*Meow.* The Reformation Daniela Kitten Mule takes inspiration from smoking slippers with its high cut and snip toe. *Meow.* The Reformation Daniela Kitten Mule takes inspiration from smoking slippers with its high cut and snip toe. 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.