Worn at my wedding reception for dancing. Has been professionally dry cleaned but noticed a few spots when taking photos - haven’t tried to get out, but reflected in price. The slit did tear just a bit (shown in photo) but not noticeable and an easy fix. FWIW, I would suggest adding a hook eye closure as there isn’t one and it would occasionally start unzipping a little while dancing. Self: 100% polyester Lining: 92% polyester, 8% spandex Made in China Hand wash Double lined Hidden back zipper closure Asymmetrical neckline Faux back button detail Midweight crepe fabric with side seam slit