High Quality: Soft and breathable comfortable fabric,no pilling or fade, no deformation, no side effects on your child's delicate skin. Workmanship: Crewneck shirt and pants with elasticized waistband,easy on/off,which non-slip and painless. Novelty Design: The boys short sets with boy's favor-Cool Car,Excavator,Fire Truck,Train,Space,Garbage Truck,Easter Bunny,Tractor and Dinosaur print,Great for little boys as a birthday gift or any others festival gifts. Occasion: Boys Pajama Sets perfect for toddler boys to Easter, Daily wears,Casual,Party,Home,Outside,Sleep wear,Sport wear,Campwear in summer or spring. Size tips: Boys Jammies suitable for kids 1-7 T.Please find the size information as below description for your reference.If your child is above average, consider one or two bigger.