Purchased from MUJI in November 2022. Original price was around 5000 yen. I've used it a few times, but I'm selling it because I don't wear it often. The size is listed as XS-S. I usually wear a size M, but it fits with room to spare. ↑ I've attached what was written when I purchased it on Mercari! I bought it because the shape was good, but it didn't fit my body, so I'm selling it to someone who it suits♪ It might be good for the season with hoodies and sweaters inside! So, unfortunately, I only tried it on once after it arrived (lol). For reference, I'm 160cm tall and weigh 45kg. I hope this helps with the size! If you have any questions, please comment♪