Japanese size L (Overseas size S)! It's not that big! I bought it, but it didn't suit me, so I'm selling it. I tried it on at home for a moment, but I didn't go anywhere, so there are no stains. In the summer, with T-shirts and tank tops. In the winter, with hoodies and sweatshirts. I think you can match it with anything! Instant purchase is OK ⭕️ I'm also selling a lot of other items, so please take a look!