This is underwear from the American children's clothing brand, kate quinn. I imported it personally from their official online shop. Made of organic cotton. The size is 6-12 months in American sizing. It's roughly equivalent to 70cm in Japanese size. I've inspected it myself, and there are no noticeable stains. The floral pattern is unique and very cute ✨ The sleeves can also be styled as a wrap, as shown in the fourth image. Babies often spend most of their time at home in their underwear, but I loved this underwear because it looks stylish even in photos(^^) Please consider it! - Brand: kate quinn - Size: 6-12m (American size) - Material: 100% organic cotton - Design: Long sleeves, wrap style, floral pattern - Color: Pink