Express Dress Size 6 Fit & Flare Blue Shimmer Zip Back Sleeveless Lined Party Formal Dance Prom Homecoming Cocktail Holiday Christmas New Year's Eve V-Neck In good shape! Comes from a smoke-free home. 90% Polyester, 10% Metallic. Lining: 97% Polyester, 3% Spandex. Tag says dry clean, but I machine washed on delicate and hung dry. Approximate measurements, laying flat: armpit to armpit: 17.5", waist: 14", length: 31.5"