Zac Posen black dress. Wool-crepe. Notched lapels, wrap-effect front, pleated, back vent, fully lined. Concealed hook and zip fastening at back. 100% wool; lining: 95% silk, 5% elastane. Dry clean. Fits true to size. Take your normal size. Fitted style. Those with a curvy figure may wish to take one size up. Model is 177cm/ 5'10" and is wearing a US 2.