This two-piece sweater & skirt set offers a cute collared sweatshirt and checkered pleated skirt. *ToTo Heros is a Korean brand, so our tag sizes range from 100 to 150, based on children's height. Please refer to the size chart at the end of the photos for more details. 100 (XXS/1-2Y), 110 (XS/2-3Y), 120 (S/4-5Y), 130 (M/6-7Y), 140 (L/7-8Y), 150 (XL/8-9Y). ***The care label reads 'Hand Wash,' but all cotton items are preshrunk and can be washed in a washing machine on a gentle cycle using a mild detergent.