【Unused】This item has been stored since purchase and has never been worn. It's a sheer and very lightweight black long-sleeved blouse that can also be used as a shirt or jacket! The size is 9R, which is equivalent to a size M, but it has a relaxed fit, so it may also fit a size L. The cuffs are a very stylish design, and there are slits of about 22 cm on both sides under the armpits.