Personalized St Patricks Irish giraffe kids Youth T-Shirt. St Patricks Day Irish Giraffe Youth T-Shirt - Kelly Green gift for kids is a unique way to celebrate everyone's favorite Irish holiday. 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.