Outfitting made effortless, this one-and-done look features a chic vest bodice and easy-breezy skirt. Outfitting made effortless, this one-and-done look features a chic vest bodice and easy-breezy skirt. Named after the original NYC flagship store address, Derek Lam launched Derek Lam 10 Crosby in 2011 to elevate and transform everyday style through fit, form, fabric, color, and attitude.