Personalized Wheee I'm Three Pink Youth T-Shirt. Yummy chocolate cake with pink icing and three candles says WHEEEEEE! I'M THREE 3rd birthday Youth T-Shirt - White for little girls. 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.