I opened it, but it really doesn't suit me (;´д｀) Size is M, but it's unisex. It's been opened, but there are no stains. However, it has been handled by someone else, so please consider it as used. It's a one-of-a-kind item, so it's first come, first served! I often receive comments asking for a discount, but items are sometimes purchased immediately by others who are watching the listing. In such cases, it will also be first come, first served, so please understand. (Especially when there are many likes, there are often people who "snatch" the item, so please consider purchasing immediately if possible. Time is money; the decision is yours. It's impossible to convey all the details of the condition, so please understand and consider carefully before bidding if you are a nervous person.