Richie House Girls' Blue Polka Dot Skirt with Lace & Bow Accent RH0247 Sizes 1-8Y 100% Polyester Lining: 100% Cotton A size 2/3 is for the average 2-3 year old kid, a size 5/6 is for the average 5-6 year old kid, a size 7/8 is for the average 7-8 year old kid ect. With its layers of soft tulle and gold trim, this little number is sure to light up wee twirlers. It features a darling bow for extra cuteness and an elastic waistband to ensure it fits snugly. Machine Washable