Personalized Rocket Ship 3rd Birthday Youth T-Shirt. Cute rocket spaceship 3rd birthday Youth T-Shirt - Red with bright red rocket spaceship surrounded by blue sky, stars and planets. Big number 3 in the porthole. For future astronauts and space explorers. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.