Personalized 3rd Birthday Gold 3 Year Old Party Photo Youth T-Shirt. 3rd Birthday Youth T-Shirt - Purple has this girl is three party celebration slogan in gold color lettering. 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.