Personalized Brilliant Mind Toddler Long Sleeve T-Shirt. Drum Line, Brilliant Mind text with an image of a happy drummers brain will tickle the funny bone of your favorite drummer at birthdays and holidays. 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.