Purchased at a department store in Tokyo in 2023. It's a 3T, so it's equivalent to a Japanese size 100cm. For reference, my son was able to wear this when he was wearing Uniqlo underwear in sizes 90-120cm. (This summer, it was a snug fit at 120cm.) Summer is over, but how about for next year? Also, as it's the changing of the seasons, it's convenient to have short sleeves on hand as an inner layer. I wore it many times with care, so the blue stripes are slightly faded. Also, as shown in the image, there is a small pen mark. Other than that, I think it's fine, but I apologize if there are any unnoticed stains. Please understand that my child wore this regularly before purchasing. ■Delivery to your home mailbox. ■Please refrain from price negotiations. #ChildrensClothing #KidsClothes #POLO #RALPHLAUREN #RalphLauren