This birthday boy shirt is great quality and fit. The design is adjusted according to the shirt size. This birthday shirts for toddler boys is designed for an age appropriate fit, so there is no need to buy big The my birthday boy outfit is made from 100 percent Cotton (except Charcoal Black, Charcoal Blue, Light Gray and Camo which are Cotton Blend). The design on boys birthday shirt is made with high quality material. All our products are machine washable. The material is soft and washes really well. Great birthday gifts for first birthday boy outfit, two birthday shirt boy, 3rd birthday outfit boy, 4th birthday shirt boy, 5th Birthday Shirt boy, 6th birthday present for son or grandson Satisfaction Guaranteed: We provide 100 percent Money Back Guarantee. We offer Free Replacement or Full Refund if you are not fully satisfied with our ‘Birthday Boy Shirt'.