Go miles in the Myles Denim Maxi Skirt by Reformation, boasting a cool column silhouette, alluring back slit, and elevated back welt pockets. Go miles in the Myles Denim Maxi Skirt by Reformation, boasting a cool column silhouette, alluring back slit, and elevated back welt pockets. 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.