Personalized Pink Bowling Pin 5th Birthday Youth T-Shirt. Cute girls bowling theme 5th birthday Youth T-Shirt - White with a bowling ball and a happy pink and white bowling pin holding pink and blue balloons. Text says BEING 5 IS A BALL. 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.