Viwenni Women's Elegant V Neck Belted Business Casual Party Sheath Bodycon Dress Polyester Spandex.the item will send out with Tracking number.Please do not use bleach soak After cleaning, please adjust the shape of clothes , and then drying Avoid sun exposure to avoid discoloration of clothes Size is the manual measurement , because of the different measurement methods for each person , there may be errors 1-2cm