When I think of Reformation, I think of three main categories: dresses, denim, and leather. Those are areas where the sustainable brand really shines, in the opinion of this shopping editor. I’ve waxed poetic about Reformation’s denim before, particularly the Val silhouette, so you know where I stand there. Shop my edit of the best items from Reformation’s summer sale below. Why Trust ELLEWhy Trust ELLE-Every product featured on ELLE.com is independently researched, tested, or editor-approved.