Personalized Fun Skull And Crossbones Youth T-Shirt. Skull and Crossbones Youth T-Shirt - White in black and white makes a unique gift for any friend or family member. 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.