Personalized Hippity Frog Birthday Long Sleeve T-Shirt. Long Sleeve T-Shirt - Pink with happy smiling frog on a lily pad with balloons. Text says HIPPITY HOPPITY HURRAY, IT'S MY BIRTHDAY! Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL