Just Kids Big Girls' Houndstooth Peplum Dress Set 10 Coral Made in USA Girls Ages 4 to 14. 3 pc. set includes one-piece skirt, shrug and necklace Hand wash with cold water. Outfit made from 83% Polyester, 14% Rayon, 3% Spandex. * A Size 6 is for the Average 5 to 6 year old girl. A Size 8 is for the average 7 to 8 year old, etc. Using the Size Chart as a reference, a size up or down from there (if necessary) will get you to the right fit!