This is a set of rash guard and swimsuit from the San Francisco-based kids' brand, Gymboree. Purchased in the US. It was used a few times and then stored at home (there is no Japanese washing tag). The size is for 12-18 months, which is approximately 75 cm in Japanese size (please refer to the size chart in the last image). There are no noticeable stains, but there is a small snag on the stomach area of the rash guard, so please understand that this is a used item before purchasing. *This is a set sale, so we cannot accommodate separate sales. *Shipping included.