Just Kids Big Girls' Houndstooth Blazer with Ruffled Skirt Clothing Set Made in USA Girls Ages 4 to 14. 3 pc. set includes jacket, tank top and skirt with sewn in shorts. Machine wash cold with like colors Jacket made from 58% Cotton, 40% Polyester, 2% Spandex. Tank top made from 78% Polyester, 18% Rayon, 4% Spandex. Skirt made from 83% Spandex, 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!