I bought these around the winter of 2023 to wear as matching outfits for a trip. They seem to have been worn in some drama. I've worn them a few times since then, and the black one has some pilling, but no other stains or damage. They are men's size L, but I think they look cute oversized on women. They can be purchased individually. One piece is 2400 yen. A set of two is 4400 yen, which is a bit of a deal. Thank you.