Betty Boop Juniors Tank Top Boop Ball Red Tanktop Shop the latest styles of Betty Boop 75th Annual Boop Ball Tank Top. This Betty Boop tank top features Betty Boop wearing a baseball uniform. Stay cool! 100% Cotton, Pre-Shrunk And Machine Washable Officially Licensed Available in Small, Medium, Large, XL, and, 2XL TREV-BB804JTK