I'm This Many Cars Old Birthday Shirt

Is your little guy obsessed with his race cars? Then he'll love this custom tee for his special day! Just let us know how old your baby boy is turning and we'll customize this shirt just for him! We can also change the color of the cars to his favorite color!

  • 100% cotton
  • heather gray tee
  • kids, unisex fit
  • printed in Philadelphia, PA
Size Guide

Collections: Boys

Related Items


Baby Girl and Toddler Girl Leggings, Rompers, Shorts, and Dresses

Baby Girl and Toddler Girl Size Chart

Youth Girl Leggings 

 Girl's Skirt size chart

girls skirt size chart

Women's Leggings and Skirts


Women's Size Chart for Leggings and Skirts

womens skirt size chart


Infant Bodysuits

Infant Bodysuits Size Chart

Toddler Unisex Fit

Toddler Unisex Size Chart

Infant and Girls Shirts

girls size chart and baby bodysuit size chart


Big Kids Unisex Shirts

Big Kids Unisex Size Chart

Kids Raglans Shirts

kids unisex raglan shirt

Adult Raglans Shirts

adult raglan size chart

Adult Shirts

adult shirts

Diaper Covers and Tutus

diaper cover size chart

girls tutu size chart