Tartan
Tartan was a type of pattern, famously linked to Scotland. [source needed]
The Sixth Doctor's coat featured patches of red tartan. (TV: The Twin Dilemma-Time and the Rani)
The Fourth Doctor wore a Clan Wallace tartan scarf during his encounter with the Zygons. (TV: Terror of the Zygons)
For a while, the Seventh Doctor wore a crimson and black tartan scarf. (TV: Time and the Rani)
The Third Doctor wore inverness capes of tartan done on scarlet and green (TV: The Curse of Peladon) or brown. (TV: The Five Doctors)
The Second Doctor wore tartan trousers done in grey, (TV: The Two Doctors) or yellow with green stripes. (COMIC: Comic Relief Comic)
The Fourteenth Doctor wore a single-breasted waistcoat and trousers of black and turquoise tartan. (TV: The Power of the Doctor)
Clara Oswald wore a Clan Campbell tartan dress when she self sacrifices to save the Eleventh Doctor from the Great Intelligence's master plan. (TV: The Name of the Doctor) She also wore a Clan Wallace tartan skirt with her black cardigan and her white blouse. (TV: The Time of the Doctor, Deep Breath)
Yasmin Khan wore a cravat of bronze tartan. (TV: Survivors of the Flux, The Vanquishers)
Jeremiah O'Kane owned a tartan blanket. (HOMEVID: The Zero Imperative)
