Personalized Coolest Trumpet Youth T-Shirt. World's coolest trumpet player text and a snowman wearing a music note scarf and playing a trumpet is a funny music design for Christmas and the winter holidays. 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.