Personalized My Big Bro Loves Me Baby Brother Toddler Long Sleeve T-Shirt. Cute dinosaur design for a baby boy has quote that says my Big Bro loves me. 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.