Personalized We Wish You A Merry Christmas Youth T-Shirt. We Wish You A Merry Christmas. Colorful ribbon and stars surround the classic holiday phrase. Merry Christmas, everyone! 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.