Richie House Little Girls' Warm Pullover with Fur Collar 100%polyester 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 Fleece winter top,warm and comfortable to wear 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