Mud Kingdom Little Boys Clothes Sets Summer Beach Tank Tops and Shorts Holiday Outfits Cotton Blend Wrapped edge in the collar and cuff, super comfortable feel Light and breathable fabric, great for Summer holiday Easy care, colorfast and machine washable Please read "Manufacture Size Chart" in "Product Description" to make sure the size you choose fits as expected Adorable design, comfortable fabric and much more beautiful than pictures, kids will like it as gift Vest SetSize Chart(White Vest Which Printed Deeply Seas) Short Sleeve T-shirt Set Size Chart(Black T-shirtWhich Printed Swim Turtle)