Personalized Blue Butterfly Youth T-Shirt. Pretty blue butterfly flits across any gift you choose to put it on. Just add a custom slogan or name for a beautiful personalized shirt or gift. 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.