Personalized Pumpkin Spice T-Shirt. Its that time of year again. You know...time for the return of the Pumpkin Spice coffee! YES! The prophecy is fulfilled! Pumpkin spice is back! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.