Fits true to size, take your normal size. Cut for a close fit. Sculpting, stretchy fabric. Model is 175cm/ 5'9 and is wearing a US 2. Cushnie et Ochs lavender dress. Neoprene. Off -the -shoulder, cutout detail. Concealed hook and zip fastening at back. 75% nylon, 25% elastane; lining: 100% silk. Dry clean Cushnie et Ochs is synonymous with dramatic cutouts and body-skimming silhouettes. The designers behind the brand met at Parsons School for Design and soon after graduation, garnished a cult following. Expect sleek, event-ready dresses with a touch of modern allure.