Personalized Writer Gift Writing is a Calling Long Sleeve T-Shirt. Writers convention Long Sleeve T-Shirt - Charcoal has quote that says writing isnt a hobby its a calling for an author 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