Leather jacket

A leather jacket was an item of clothing.

Rose Tyler wore a cropped jacket of steel blue leather when she met the Wire. (TV: The Idiot's Lantern). She also wore an indigo leather jacket. (TV: Partners in Crime, Turn Left, The Stolen Earth/Journey's End)

Martha Jones wore a maroon leather jacket. TV: Smith and Jones, The Shakespeare Code, Gridlock, Daleks in Manhattan/Evolution of the Daleks, The Lazarus Experiment, The Sound of Drums/Last of the Time Lords)

The Doctor wore leather jackets of various styles during his eighth, war, and ninth incarnations.

Ace wore a black leather jacket. (TV: Dragonfire, Remembrance of the Daleks, Silver Nemesis, The Greatest Show in the Galaxy, Survival, AUDIO: The Genocide Machine, etc.)

Clara Oswald wore leather jackets done on charcoal (TV: Nightmare in Silver), dark brown (TV: Into the Dalek), or black. (TV: The Magician's Apprentice/The Witch's Familiar)

Amy Pond wore leather jackets done on chocolate brown, (TV: Victory of the Daleks) charcoal, (TV: The Pandorica Opens|The Big Bang) beige, (TV: The Girl who Waited) or black. (TV: The Power of Three)

Yasmin Khan wore a dark brown leather jacket (TV: It Takes You Away, etc.)

Gwen Cooper often wore a leather jacket. (TV: Meat, Children of Earth: Day One, etc.) Rhys Williams ruined his new one in the Escape Room. (AUDIO: Escape Room)