Personalized Cowboy Little Brother Youth T-Shirt. Little brother Youth T-Shirt - White for your little buckaroo with sheriff's star, horse and cowboy hat. Inside of star says LIL' BRO. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.