Personalized Beach Mama Youth T-Shirt. Tropical Youth T-Shirt - White with colorful striped, polka dot and floral flip flops says BEACH MAMA. Perfect for your next Hawaiian holiday or day at the beach. 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.