"Danger: Zombies" signs, "Caution: Keep Out" tape and animated zombie props keep guests checking over their shoulders. Hosting an outdoor horror-fest? Check out our selection of yard signs, zombie lawn flamingoes, hands on stakes and more. Add the finishing touches with eerie string lights, gauze draping and assorted body parts for a shriek-tacular party that doesn't die down! Peruse Zombie Halloween Decorations below… if you dare.