Personalized Coolest Accountant Long Sleeve T-Shirt. Coolest accountant ever! Who's the best accountant? This one! Two thumbs up for this accountant. Great gift for your number one accountant who is a credit to their profession. 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