Derek Lam 10 Crosby Purple Lace Up Swing Dress

Derek Lam 10 Crosby purple, magenta, black, and navy long sleeve swing dress with a lace-up front detail with gold hardware, small 6-inch slit on each sleeve; made in China, 100% silk, lining: 100% polyester; size 2 Great condition, never worn w/o tags; selling because I bought it and never wore it I am willing to negotiate price!