I wore it about twice. It has been dry cleaned. This is a set item consisting of a vest and a dress, made from a material with a nice drape. The smooth, dry-touch feel of the fabric makes it wearable until summer, and it's sure to be useful all season long. The double-breasted vest has a formal impression, but it's packed with playful details that are carefully considered. The first thing that catches your eye is the gold nuance buttons. The front has a simple design, so the nuance buttons stand out more, giving a sophisticated impression. The back is made of sheer organza. It has a unique design with a curved yoke layered over the sheer fabric. It also has pockets for excellent practicality. The three-panel dress, made from the same material as the vest, has a simple design to highlight the vest. Elastic is threaded through the bust of the dress, so it won't slip down even when worn as a "bandeau dress." A vent is added on the front left side for easy leg movement. A key point is that when the vest and dress are worn together, the back is slightly see-through. You can pair the dress alone with a jacket, or wear the vest casually with jeans and sneakers, or combine the vest with a blouse or T-shirt... This item is incredibly versatile for various styling options. (Top) Main fabric: 93% polyester, 7% polyurethane Separate fabric (organza): 100% polyester Lining: 100% polyester (Dress) Main fabric: 93% polyester, 7% polyurethane Lining: 100% polyester