KinSerbe Frilly Underwear 100cm White White underwear with frills, size 100cm. - Brand: KinSerbe - Color: White - Style: Frilly - Size: 100cm Thank you for viewing. The above is a comment read from the photo by Mercari's AI. Kids' clothing, underwear, bloomers, white, for 12-13 years old Kids' clothing, bloomers, trunk-like, color: white j-13 is equivalent to SS size (waist 55-63) There is no material indication, but the fabric feels like trunks, probably cotton. The tag has a horse embroidery of "kinsenba". It doesn't come up in searches. Unused, new, but there is aging deterioration. The bag says "Fancy", and it's probably for girls, but the shape is bloomers. However, it's made of the same material as trunks and is thin. Is it called bloomers? I compared it with j-11 bloomers. The outer bag of the same type of S size has the English letters of lingerie and a gold fan horse, which seems to be read as "kinsenba". There is also the word "Sanforized" on it, and searching reveals that it is a fabric shrinkage-proof processing. It is definitely cotton underwear. Price reduced. Boys are also welcome.