Personalized Black Friday KIng Toddler Long Sleeve T-Shirts. Are you a Black Friday King? Show it with this White Toddler Long Sleeve T-Shirt. 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.