This is a stand-collar cocoon dolman dress from RIMARK. It's made of a slightly crisp nylon material, not cotton. The size is 38. I bought it about three years ago and wore it often, so it's not in perfect condition (I've included photos of the stains). Please be aware of this before purchasing. The design is very cute, with a long length. The sleeves are dolman sleeves. It closes with buttons, and the style tapers towards the bottom, making it a little difficult to walk in, so I removed the bottom button. Also, the second-to-last two buttons are loose. That's why I'm offering it at a relatively low price. I don't remember the exact price when I bought it, but I think it was around 26,000 to 30,000 yen. Additional information: I'm 161cm tall, and the hemline falls below the middle of my calves. - Color: Black - Style: Shirt Dress - Sleeve Length: Long Sleeve - Design: Stand Collar Thank you for looking.