PRODUCT DETAILS Self: 98% poly, 2% spandex Lining: 96% poly, 4% spandex Made in China Hand wash Fully lined Hidden back zipper closure Ruched bust and side seam slit Purchased through Revolve and I wore it once to a wedding a dry cleaned it afterwards. The fabric is thick yet, has a bit of stretch. It's so flattering! Fit is true to size.