Personalized Future Flute Player Music Gift Toddler Long Sleeve T-Shirt. Flute music childs Toddler Long Sleeve Tee - Pink gift with when I grow up I wanna be a flute player quote. 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.