This is a black, long sweatshirt dress with a gathered waist. It has a drawstring, so you can loosen or tighten it＾＾ You can adjust the silhouette quite a bit, making it loose or more fitted! It's also recommended for maternity wear＾＾ The fabric below the seam is a shaka-shaka material. It's an outdoor-style fabric, like a windbreaker! It's not thin like nylon. It's also not see-through＾＾ I've inspected this item as a private seller! I haven't found any major stains or fraying, but please forgive any minor oversights m(_ _)m I would appreciate your understanding of this item being a pre-owned item stored at home.