Joeoy Women's Sleeveless V-Neck Fit and Flare Cocktail Party Mini Dress Polyester Zipper closure SIZEM(US 0/2); L(US 4/6); XL(US 8/10) Size Runs Small. If You Are Not Sure Of the Size, One Size Up is a Good Idea Material: 100%Polyester, Woven fabric Fit and flare silhouette Skater dress featuring deep v neckline and exposed zipper closure at back