COS Black Sleeveless Keyhole Back Stretch Jersey Relaxed Fit Maxi Dress Small

COS maxi dress, designed with an overlapping keyhole at the back. This contemporary, timeless, minimalist style dress is made from a lightweight stretch-jersey material, with a relaxed fit, sleeveless style, wide round neck, and a simple, double-topstitched hem. Size small. Back length is approx 45.25". P2P is 18" unstretched. Material is 73% Viscose/ 19% Polyester/ 8% elastane. This dress is wrinkle-resistant and machine washable.