The Reformation Julie Knit Top features a medium-weight jersey stretch fabric with a soft feel, complete with tiny buttons running down the front. The Reformation Julie Knit Top features a medium-weight jersey stretch fabric with a soft feel, complete with tiny buttons running down the front. 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.