The Reformation Val 90s Jeans are designed to be relaxed through the waist, hips, and thigh with a mid rise and straight leg. The Reformation Val 90s Jeans are designed to be relaxed through the waist, hips, and thigh with a mid rise and straight leg. 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.