Shop one-of-a-kind pre-owned fashions from favorite designer brands like 3.1 Phillip Lim, Balenciaga, and Helmut Lang. Enjoy exceptional prices at up to 90% off retail and free return shipping. All products are guaranteed authentic by their team of expert merchandisers. The best part? Wear your purchases gently and then trade them in with Material World to earn upfront credit for your next shopping trip. What's not to love? Check it out below.