Richie House Little Girls' Denim Pants with Cotton Lining Rh2238 Size 2-8 Sizes for kids 2-8 years 100% Cotton, Lining:100% Cotton Pull-up style with elastic waistband, easy to get on and off. A Size 2 is for the average 1 to 2 year old girl. A Size 3 is for the average 2 to 3 year old. A size 8 is for the average 7 to 8 year old, etc. SIZES FOR LITTLE AND BIG KIDS ARE BOTH AVAILABLE, PLEASE CHECK THE OTHER LISTING IN THE OTHER SIZE RANGE