Personalized Republican Costume T-Shirt. I was going to be a republican for Halloween this year but my head wouldn't fit up my ass T-Shirt - Tie Dye Pink just in time for Halloween! 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.