This is a cotton jacket, a summer jacket, from marjour. I bought it because I thought it was lovely when YouTuber hanamori was wearing it. Made of 100% cotton, it's a light material, so it's easy to carry around and throw on. You can use it now to protect against air conditioning or the sun! ◆ Material: 100% cotton ◆ Size: M ◆ Length: Approximately 60cm ◆ Width: Approximately 54cm I wore it a few times and then stored it in the closet. There is no noticeable damage, and I think it's in good condition.