Size options are S, M, L, and XL. The dress is made of 92% polyester and 8% spandex. It is sleeveless and made of satin fabric, providing comfort and breathability. The dress is sexy and bodycon with a square neckline and open back. It is a solid color and has a slim fit, above knee length. The design is elegant and the dress is stretchy to fit different body types. Suitable for various occasions including night club, outdoor activities, cocktail party, graduation, disco, streetwear, vacation, banquet, photo shoot, dinner, homecoming, and wedding. Please refer to size measurement descriptions before ordering and feel free to contact us with any questions.