Although it's new and unused, the tag has been removed, and my child tried it on over their underwear. I'm selling it because my child's health issues prevented us from using it, and they've outgrown it. It fit my son, who wears size 80, perfectly. I will ship it via Mercari delivery. Although it's an unused item, only tried on, it has been stored at home, so please understand this before purchasing. 【Design】 This swimsuit features a cute dinosaur pattern. It's a design that children will love, perfect for the beach or pool. 【Size】 The size is 80, suitable for growing children. It provides a comfortable fit. 【Material and Features】 Made with swimsuit fabric, it's quick-drying and designed for ease of movement. The front zipper makes it easy to put on and take off. - Design: Dinosaur pattern - Color: Gray - Size: 80 - Material: Swimsuit fabric - Sleeve Length: Short sleeve - Zipper: Front zipper Thank you for looking.