Personalized Mexico Colors Teddy Bear T-Shirt. Cute way for kids to show pride in their Mexican heritage, this little teddy bear wears green, red and white and holds a tiny flag banner on a T-Shirt - White. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.