Moleskin
From Tardis Wiki, the free Doctor Who reference
Several incarnations of the Doctor wore clothing which appeared to be made of moleskin.
The Eleventh Doctor wore double-breast overcoats of moleskin in olive green (TV: Let's Kill Hitler) or raven black. (TV: A Town Called Mercy
The Eighth Doctor wore a bottle green moleskin overcoat up to his death. (COMIC: The Pictures of Josephine Day, TV: The Night of the Doctor)
The War Doctor wore double breasted moleskin waistcoats in ginger (COMIC: The Clockwise War), navy blue, (COMIC: Ambush) and dark brown-green (TV: The Day of the Doctor)
