Ninja costumes can be found for children and adults of all ages. There are costumes that are incredibly realistic. They feature the Hyuga Neji jacket, black ninja gauntlets to cover the hands and forearms, full hood and mask, leg covers, and ninja tabi boots. These costumes help you take on the classic ninja image. However, they are not safe for nighttime or Halloween-wear. If you want to trick or treat in the guise of the ninja, you can find costumes that offset the black with glow-in-the-dark yellow on the chest, gloves, pants, and mask.

You can also find accessories for your ninja costume. Instead of basic cloth leg covers, you can choose to wear the more authentic leather pieces. You can carry a leather ninja bag that matches, as well. Some costumes will even come complete with plastic or rubber throwing stars. However, the addition that can set your costume apart is the ninja bokken. This straight blade of the ninja is a truly unique weapon, and costume bokkens can be found in hardwood and plastic designs.

If you like your ninjas a little more green, you can find Teenage Mutant Ninja Turtle costumes. You can choose your favorite pizza-eating hero in a half-shell and dress up as him from head to toe. There are also white ninja and camouflage ninja costumes available in both child and adult sizes.

Other Ninja costumes include pieces designed specifically for women. They feature hooded blouses with Mandarin collars and open shoulders. They tend to have more flair than the generic ninja costume, often displaying bold reds or violets in the form of velvet pants or waist sashes.