Personalized 1st Oktoberfest Fall German Celebration Youth T-Shirt. Oktoberfest Youth T-Shirt - White with German hat and fall leaves for baby's 1st Oktoberfest. 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.