Personalized Daddys Little Cowboy Western Boots Boys Youth T-Shirt. Daddys Little Cowboy Youth T-Shirt - Vintage Royal Blue has a fun pair of boys western boots on this gift from Dad for a son. 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.