Personalized Nice Candy Youth T-Shirt. Let Santa know you are on the Nice list with this Christmas Youth T-Shirt - Heather that says MOSTLY NICE with green, red and white peppermint candies. 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.