YOU ARE BUYING KIDS STRIPED T-SHIRT INCLUDES BLACK AND WHITE T-SHIRT SIZE GUIDE: SMALL - 4/6 YEARS - 24/26" CHESTMEDIUM - 7/9 YEARS - 26/28" CHESTLARGE - 10/12 YEARS - 30/32" CHESTXLARGE - 13/14 YEARS - 32/34" CHEST PERFECT FOR FANCY DRESS COSTUMES! IN STOCK FOR SAME DAY DISPATCH AND COMBINED SHIPPING!.