Richie House Little Girls' Elegant Princess Party Dress Rh2219 Size 2-10y Sizes for kids 2-10 years 65% Cotton 35% Polyester, Lining:100% Cotton For a day spent outdoors or an afternoon with pals, this dress is great for little sweeties A size 2/3 is for the average 2-3 year old girl, a size 5/6 is for the average 5-6 year old girl, a size 9/10 is for the average 9-10 year old,etc SIZES FOR LITTLE AND BIG KIDS ARE BOTH AVAILABLE, PLEASE CHECK THE OTHER LISTING IN THE OTHER SIZE RANGE