Personalized Rocket Ship 5th Birthday Toddler Long Sleeve T-Shirt. Cute rocket ship 5th birthday Toddler Long Sleeve Tee - Red with bright red rocket ship surrounded by blue sky, stars and planets. Big number 5 in the porthole. For future astronauts and space explorers. 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.