J.W. Anderson UK. Black Acetate/Elastane Square Neckline Long Dress Condition: Excellent Size: S US4, UK8 Black Cutout Accent Sleeveless with Square Neckline Concealed Zip Closure at Back Bust: 19.25" Waist: 19.25" Hip: 26.75" Length: 49" Fabric: 75% Acetate, 22% Polyamide, 3% Elastane