Personalized Merry Christmas Penguin Youth T-Shirt. A cute little baby penguin wearing a Santa hat holds two balloons. One with snowflakes, and the other wishes everyone a Merry Christmas! Adorable holiday 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.