Material: These short sleeve shirt sets are made from high quality cotton blend, comfortable and soft handling, breathable for baby delicate skin Various patterns to choose：Dinosaurs, flying birds, cows, cattle, leaves, sailboats, cacti, easter eggs and more. Your boy will love them. Age: Suitable for toddler boy clothes, 2t 3t boy clothes summer, 4t boy outfits sets, 5t boy clothes. Occasion: Daily wear, photoshoot, kids boy's birthday gift, easter gift, vacation, outdoors, spring outing and so on. Package: Toddler boy short sleeve button down shirt & casual shorts. Kids Toddler Boy Summer Clothes Printed Short Sleeves Button Down Shirt & Casual Shorts Suits Size Chart 1-2 Years --- Top Length 14.1'' --- Bust 11'' --- Shorts Length 9'' 2-3 Years --- Top Length 15.3'' --- Bust 11.6'' ---Shorts Length 9.8'' 3-4 Years --- Top Length 16.5'' --- Bust 12.2'' --- Shorts Length 10.6'' 4-5 Years --- Top Length 17.7'' --- Bust 12.7'' --- Shorts Length 11.4'' 5-6 Years --- Top Length 18.8'' --- Bust 13.3'' --- Shorts Length 12.2''