Personalized We Wish You A Merry Christmas Toddler Long Sleeve T-Shirt. We Wish You A Merry Christmas. Colorful ribbon and stars surround the classic holiday phrase. Merry Christmas, everyone! A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.