Tradesy is an online peer-to-peer resale marketplace for buying and selling women's luxury and designer contemporary fashion. The company was founded in 2009 by Tracy DiNunzio. Tradesy's mission is to make it easy and safe for women to buy and sell pre-owned fashion. The company's platform allows users to sell their gently used clothing, shoes, and accessories, and purchase items from other users at a discounted price. Tradesy also offers a free shipping kit to sellers, making it easy for them to send their items to buyers. Tradesy has been featured in numerous publications, including Forbes, The New York Times, and Vogue.