Personalized Lymphoma Orange Awareness Ribbon Poppop Youth T-Shirt. Lymphoma PopPop Orange Ribbon Youth T-Shirt - Kelly Green with an owl and phrase “I Support My PopPop” is a great way to show your support for your grandpa with Lymphoma. 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.