Kate Kasin Women's 2025 Formal Dresses Wrap V-Neck Ruched Sexy Bridesmaid Wedding Guest Maxi Dresses*ZIPPER on the back is hidden style so may be difficult to pull up or down. Please be patient and careful. It will help if you hold the the side clothes steady while pulling the zipper. Size: S=US 4 6,M=US 8 10,L=US 12 14,XL=US 16 18. Check more info of this Formal Dress in Size Chart and Product Description. Please choose carefully according to your size. Long dress features v neck, sleeveless and side split design, which is sexy and flattering.