Personalized Merry Christmas Toddler Long Sleeve T-Shirt. Merry Christmas! A pair of hands holds out a Christmas present just for you! A snowman and ornaments decorate it. Cute holiday gift. 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.