As the classic, cowbell-loving '70s group Blue Oyster Cult once said, "Don't fear the Reaper." While certainly an ominous character, the Grim Reaper makes a great costume whether you're going for the scare factor, or even poking a bit of fun at ol' skullface himself -- for further proof, check out the Reaper and "The Reaper's Rap" from the '80s rock comedy, "Bill and Ted's Bogus Journey."

Keep it creepy and classic with Grim Reaper costumes complete with a long, black hooded cloak and the Reaper's infamous long-handled scythe. Some costumes require costume makeup to complete the look, while others come with highly detailed masks resembling a human skull for an instantly frightening visage. Additional details to some costumes in a range of sizes appropriate for adults and even children, include large wings that cast an eerie shadow when you walk.

For an additional prop to add a distinctive touch to your costume, carry an hourglass in the palm of your hand. Or, for a bit of humor and a nod to SNL's Will Ferrell sketch and Blue Oyster Cult, carry a big cowbell while dressed as the Reaper!