RALPH LAUREN Lauren Women’s Metallic Ruched Sheath Dress Review June 9, 2018September 23, 2018 - Loghost 100% Polyester Full lining: 95% Polyester/5% Elastane Pull on style Round neckline Sleeveless Solid metallic fabric Dress features full lining, round neckline, sleeveless, sheath silhouette, polyester fabric, and pull on style.