Personalized 322 Skulls & Bones Illuminati T-Shirt. 322 skulls & bones illuminati is out there. Maybe you're in the secret club? Maybe you're just an admirer of it. Who knows, its all a conspiracy? 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.