Personalized Life's Better Polka Music Youth T-Shirt. Funny novelty polka music and polka dance lovers Youth T-Shirt - White with accordion graphic says Life Is Better With Polka Music. For German, Polish and Mexican polka music festivals and dances. 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.