Star Wars is enjoying a renaissance and so grab the glory while you can! Get a Darth Vader costume for yourself or your son. The Darth Vader light sabers are more sophisticated than when the original movies were released, so be sure to get one of those as part of your costume. In the interest of safety, be sure to put some reflective tape on the back and sides of the mask. Keep Halloween in the clutches of the Evil Empire with a Darth Vader costume. One of the best places to find a discount Darth Vader Halloween costume is at an eBay listing. Here are some of the current eBay listings for Darth Vader costume: