Personalized Nerdy Owl Big Brother Youth T-Shirt. Big brother Youth T-Shirt - White with two cute cartoon owls with horn rimmed glasses and red neckties. Text says BIG BROTHER. Perfect for brothers who wear glasses. Owl graphic by JW Illustrations. 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.