UNIQLO Short Sleeve Cut and Sewn Shirt Five-Sleeve Chest Pocket Men's, Women's Kids, Juniors Boys, Girls 100% Cotton Border Navy ✖️ White Size XS Width: Approximately 49cm Length: Approximately 62cm My son, who is in the 6th grade of elementary school, wore this and it was the perfect size! Worn only 2 or 3 times, in beautiful condition with no noticeable stains or dirt. Please understand that this is a used item worn by a child. Thank you!