Personalized ONEderful Ladybug 1st Birthday Long Sleeve T-Shirt. 1st birthday I'M ONE-DERFUL Long Sleeve T-Shirt - White with adorable ladybugs and daisies. Perfect for your little love bug. 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