Personalized Baby's 1st Halloween pumpkin Youth T-Shirt. It's my 1st Halloween Youth T-Shirt - White holiday gift has colorful orange pumpkin design for baby's first Halloween party. 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.