Personalized Live Love Understand Youth T-Shirt. Autism awareness Youth T-Shirt - Vintage Hot Pink with puzzle pieces says LIVE LOVE UNDERSTAND AUTISM AWARENESS in rainbow colors. Parody of the Live Love Laugh sentiment. 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.