I am selling this dress because I am moving, although I purchased it to attend a wedding. I wore it only once and have stored it at home. The following is quoted from the official website: Point: This dress has an elegant, moderate see-through quality. Made of polyester, it can be worn comfortably, making it a versatile piece for various occasions throughout the year. It comes with a camisole inner layer, so you can wear it without worrying about transparency. The subtle skin exposure of the back slit, the puffed sleeves, and the covered buttons create a soft, feminine look. It is also wrinkle-resistant and easy to care for, which is a great feature. Coordinate: This dress is recommended for weddings, after-parties, and even dinner parties. The range of coordination expands greatly with accessories and bags. Width: 51cm Length: 120cm