Personalized Bagpipe Egghead T-Shirt. This egghead holding bagpipes is ready to play but is lacking one important feature, a mouth. Fun design for birthdays, holidays,Celtic festivals and St. Patrick's Day. 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.