This is a sample sale item, so there are no size or quality labels. I bought it, but when I tried it on, it didn't suit me or the size didn't fit, so I'm reluctantly putting it up for sale. (´；ω；｀) I tried it on, and I think the size is about M. I've only tried it on once. Please refrain from purchasing if you are concerned, as it has been stored by a private individual. m(_ _)m Dots Blouse Ribbon White