Personalized Band Pit Crew Toddler Long Sleeve T-Shirt. A musical text design for the marching band pit crew which is an under recognized element of the band, racing to set up and break down the percussion section. 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.