Richie House Little Big Girls' Cotton Summer Dress Rh2302 Size 3-10 100%cotton Lining:100%cotton A size 4 is for the average 3-4 year old kid,a size 8 is for the average 7-8 year old kid,a size 12 is for the average 11-12 year old kid,ect Sleeveless dress style,lovely color and style for little girls,this sweet frock pulls on easily overhead to provide a prim and pretty look for little ladies SIZES FOR LITTLE AND BIG KIDS ARE BOTH AVAILABLE, PLEASE CHECK THE OTHER LISTING IN THE OTHER SIZE RANGE