Personalized Dragon Cupcake 1st Birthday Youth T-Shirt. A cute little dragon is ready to blow out the 1 candle on its birthday cupcake. Adorable gift for the one year old's first birthday. 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.