Personalized Big Brother Viking Toddler Long Sleeve T-Shirt. A big, strong Viking warrior with a horned helmet and bushy beard. Great for a big brother who is a protector of his little siblings! 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.