•I have 2 of these dresses—Size (M) has never been worn & was a little small on me. Still has all tags attached. •Size (L) wore to my bridal shower for 2 hours. Still in excellent condition. •Fabric composition: 75% High Grade Polyester, 5% Spandex, 20% Rayon. Lining: 90% Nylon, 10% Spandex