Personalized Mommy's Little Cowboy T-Shirt. Whether you're attending a rodeo or just playing at home, our apparel and gifts are sure to make your little one stand out. 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.