- Size: S • The women's party dress is made of 90% polyester and 10% spandex. • Unique ribbed fabric, soft and skin-friendly, lightweight and stretchy. • Does not wrinkle easily, perfectly fits the body's curve. • Comfortable to wear. • The cocktail dress perfectly fits the body and emphasizes the "S" curve. • Mermaid-shaped lower hem and hourglass figure. • Backless neckline design adds a sexy touch. • Thin straps emphasize the beauty of shoulders and collarbones. • Adjustable straps that fit any body shape. • Suitable for clubs, parties, weddings, vacations, trips, dates, shopping, and daily life. • Can be layered as a dress with a jacket. • Bodycon cocktail is the perfect gift for your wife, lover, girlfriend, or friend. • Hand or machine washable in a laundry bag.