The listed size is kids' M, around 140cm. The right side (striped) one is not OLD NAVY, but a no-brand item. I generally washed them in a laundry net and dried them indoors, so they're still wearable(^^) - Please comment if you have any questions(^^) - If you'd like to purchase multiple items together, please comment beforehand for a significant discount. - Please read the profile before purchasing☺︎ - I am also selling on other apps, so I may end the listing without notice if the item is sold elsewhere.