It's a size M, but it's small, more like a size S. I tried it on once after purchasing, but the size didn't fit. I will fold it and put it in a bag for shipping. Please note that it may be compressed for shipping. Depending on the shipping timing, there may be a change between Rakuraku Mercari and Yu-yu Mercari. If you have a preference, please comment in advance. Please refrain from purchasing if you are sensitive to items stored at home. Due to the low price, the description is omitted, and I will only provide brief answers to questions. Thank you for your understanding and purchase. *I'm selling other items at low prices as part of a decluttering effort, so I hope you'll take a look! Please feel free to ask about bundling items.