Personalized Flute Santa music Penguin Toddler Long Sleeve T-Shirt. Flute Penguin Santa Christmas Toddler Long Sleeve Tee - White music gift for the flute player in marching band. 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.