This 4th birthday shirt boy is handmade, Great quality and fit. The shark design is adjusted according to the shirt size. This baby shark 4 year old birthday shirt is designed for an age appropriate fit, so there is no need to buy big. The baby shark four in Charcoal Black is made from 60 Percent Cotton, 40 Percent Polyester material. All of our products are machine washable. Perfect gift for 4 year old birthday boy, baby shark birthday outfit, baby shark four birthday boy, shark themed birthday. Your Satisfaction Matters: We offer a 100 Percent Money Back or Replacement if you're not fully satisfied with our "shark 4th birthday" shirt. This 4th birthday shirt boy is handmade, Great quality and fit. The shark design is adjusted according to the shirt size. This baby shark 4 year old birthday shirt is designed for an age appropriate fit, so there is no need to buy big. The baby shark four in Charcoal Black is made from 60 Percent Cotton, 40 Percent Polyester material. All of our products are machine washable. Perfect gift for 4 year old birthday boy, baby shark birthday outfit, baby shark four birthday boy, shark themed birthday. Your Satisfaction Matters: We offer a 100 Percent Money Back or Replacement if you're not fully satisfied with our "shark 4th birthday" shirt.