Personalized Lucky Puppy 3rd Birthday Long Sleeve T-Shirt. St. Patrick's Day 3rd birthday Long Sleeve T-Shirt - Charcoal with cute leprechaun puppy sitting on a lucky horseshoe, shamrocks and argyle pattern number three. Perfect for a wee Irish lad or lass. 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