If you're still struggling for Halloween costume inspiration this close to the spooky evening, I always think that the many looks of 'The Doctor' provide a wide variety of costume ideas. Here's a collection of the Gallifreyan Time Lord's signature outfits from the fifty year old British science fiction show on display at the Doctor Who Experience in Cardiff Bay, Wales on April 20, 2015.
If you're wanting an instantly recognisable Doctor Who costume, Tom Baker's look is certainly a classic (and with that scarf will keep you warm on a chilly night).
This gaudy costume is like a visual assault on your senses, with a patchwork of primary colours and striped, tartan, polka dot and check fabrics, all topped off with a cat broach. This is one outfit sure to give people a fright on Halloween.
The outfit featured here was the one worn in the online mini-episode, 'The Night of the Doctor', which was a prelude to the show's 50th anniversary special. The costume beside his belongs to one of the Sisterhood of Karn, probably 'Ohila' played by Clare Higgins, who also featured in the special web episode.
For another Matt Smith look, be sure to also check out the Eleventh Doctor's Victorian London costume from The Snowmen 2012 Christmas special.
As you can see the Doctor has has more looks than you can shake a sonic screwdriver at, but if none of these appeal then his rogues gallery of Daleks, Cybermen, Sontarans, Zygons, Ice Warriors and more are brimming with science-ficion and time period Halloween inspiration.
Be sure to check out more original costumes from Doctor Who on display now.