Personalized #Trumpet #Marching #Band Hashtag White Text Toddler Long Sleeve T-Shirt. #Trumpet #Marching #Band hashtag white text with the image of a trumpet is a unique gift design for brass marching band members during band camp and football season. 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.