It's been over 15 years, but I bought it when the shop still existed. I've kept it carefully, unused. Since it's unused, I don't see any stains. It has a lining, so it won't be see-through. The lining goes all the way to the top, so it might be hot in the summer. It was quite expensive back then, I don't think it was less than 10,000 yen, but it was expensive. Please refrain from significant price reductions.