Personalized Economist (Worlds Best) Gift T-Shirt. Worlds Best Economist quote comes on a T-Shirt - Tie Dye Pink gift with a beautiful blue butterfly occupation logo. 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.