The Haisley by Reformation is a long-sleeve top with a square neckline, lace detailing, and adjustable ties at the front. The Haisley by Reformation is a long-sleeve top with a square neckline, lace detailing, and adjustable ties at 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.