This is a size 6 from Ralph Lauren, which I believe is a 120 in Japanese sizes. 100% cotton. The color is closest to the first photo. It's a light purple. Since it's 100% cotton, there's a slight fuzziness on the surface, but I don't think it will be noticeable when worn. Please check the fifth photo. It was folded and stored in a drawer, so there are wrinkles visible in the photos, but I think they will come out easily.