Richie House Girls' Flower Dress Size 3-8Y RH2570-A 100%polyester Lining:100%cotton A size 4 is for the average 3-4 year old girl, a size 5 is for the average 4-5 year old girl, a size 6 is for the average 5-6 year old kid,etc Beautiful dress has lovely flowers and a bow decorates at the waist An exquisite princess dress for your girls will make her get notices at the special event she attends