Barneys Warehouse is an American fashion retailer headquartered in New York City. Barneys Warehouse is owned by Barneys New York and began in 1970 as a semi annual sale that offered large discounts on designer clothing. Barneys Warehouse now has 11 brick and mortar stores and launched an e commerce web site in 2013.there is a rich collection in Marni, Derek Lam, Proenza Schouler, Rag & Bone, Chloé, Isabel Marant, John Varvatos, 3.1 Phillip Lim, and Marc by Marc Jacobs.