Personalized Bagpipe Shamrock Youth T-Shirt. An image of bagpipes with a green shamrock background is a unique gift design for pipers at birthdays, holidays, Celtic events and St. Patrick's Day 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.