6th Birthday Baseball Spider Shirt | Spider Birthday Shirt | Superhero Birthday Shirt | Embroidered Spider Shirt | Birthday Boy Shirt I use TOP Quality Shirt for embroidery. I have used a black shirt for this sample but white & gray shirts are also available, just message me! The Shirts are 100% cotton, they are VERY SOFT!! I have provided a sizing chart! The shirts can be customized with Ages 1-14. You can personalize it by requesting a name under the Number. HOW TO PURCHASE: 1. CHOOSE SIZE YOU WOULD NEED 2. CLICK ADD TO CART 3. INCLUDE AGE & NAME 4. DOUBLE CHECK SHIPPING ADDRESS & CHECKOUT 6Th Birthday Spider Shirt | Superhero Embroidered Boy