Klingon Costume
If you want a more frightening costume to wear for Halloween then why not try a Klingon costume. The klingons were a hostile warrior race in the Star Trek universe and were recurring villains in the original series, all the spin-off series and seven of the feature films.
In the original series, the Klingon’s facial features were oriental looking with bronzed skin and facial hair. However, in Star Trek: The Motion Picture (1979), the appearance of the Klingons changed and looked more threatening with their ridged foreheads and snaggled, prominent teeth. The males also had beards which were said to be a symbol of courage. Klingons are interesting characters who love to growl, wrestle and snarl and be generally loud. They also hold honor about life and lower-ranked officers consider it a duty to kill off any superior who is seen as weak.
The most well-known Klingon is Lt. Commander Worf who appeared in The Next Generation and Deep Space Nine. So, if you want to be a warrior like Worf, then take a look at this Star Trek Next Generation Klingon Male Deluxe Adult Costume shown on the left. It comes with a wide-ribbed, padded tunic, Klingon insignia, black pants, attached boot tops and a Klingon latex scull cap headpiece with long dreadlocks.
If you don’t fancy a full costume, then why not wear this lifelike Star Trek Next Generation 
Worf Deluxe Latex Adult Mask which goes over the head. You can see it here on the right.
One of the well-known female Klingons was B’Elanna Torres who featured in Star Trek: Voyager rising to rank of Chief Engineer. In fact, she was half-human and half-Klingon with ridges to her forehead and displayed aggressive behavior.
Did you know that all Klingon females are strong and powerful? So if you want to scare the neighborhood this Halloween then the Next Generation Klingon Female Deluxe costume shown on the left is perfect. The dress looks like steel, but it’s actually made of paneled silver synthetic fibers. There’s a tough looking wide black belt, long black sleeves with Klingon insignia and an amazing Klingon skull cap headpiece with long, flowing black hair and ridged forehead.
Interestingly, a complete Klingon language was created and first appeared in the movie Star Trek: The Motion Picture. Before this the Klingons spoke English. You can even find a Klingon Language Institute on the web.