Jacket

A jacket was an item of clothing worn on the upper body, often over a shirt, waistcoat and/or jumper.

Worn by the Doctor
The Doctor wore several different kinds of jackets throughout their life. The Third Doctor alternated between numerous velvet smoking jackets of many different colours, (TV: Spearhead from Space - Planet of the Spiders).

The Seventh Doctor wore several jackets of varied colour, initially adopting an ivory safari-style jacket (TV: Time and the Rani onwards) which he later replaced with a chocolate brown one. (TV: Battlefield onwards) He introduced several others, including a cream one made of linen (PROSE: White Darkness onwards) and another, lighter brown one, this time made of tweed, (TV: Doctor Who) later in his life.

The Eleventh Doctor wore several jackets made of tweed, initially adopting one made of a simple Donegal tweed, (TV: The Eleventh Hour - The Big Bang) which he briefly replaced with a Harris tweed (TV: Victory of the Daleks - Flesh and Stone) before adopting a new jacket in a Shetland tweed, which he used as part of his regular attire until the end of his search for Clara Oswald. (TV: A Christmas Carol - The Angels Take Manhattan)

Worn by companions
Sarah Jane Smith sometimes wore leather jackets. (TV: The Monster of Peladon, School Reunion, Warriors of Kudlak, etc.) She also wore a brown tweed jacket during an interview with Mr. Finch. (TV: School Reunion)

Ace wore a bomber jacket covered in patches, badges and pins, among them a Charlton Athletic badge, (TV: The Happiness Patrol) Flowerchild's earring, (TV: The Greatest Show in the Galaxy, Silver Nemesis) and Captain Sorin's shiny cap insignia. (TV: The Curse of Fenric, Survival)

Rose wore denim jackets. (TV: Boom Town, Fear Her) She once wore a cropped jacket of steel blue leather with a pink dress when she and the Tenth Doctor went to 1953. (TV: The Idiot' Lantern) She also wore a bomber jacket of indigo leather. (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)

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

Clara Oswald sometimes wore leather jackets. (TV: Nightmare in Steel, The Day of the Doctor, The Magician's Apprentice|The Witch's Familiar)

Yasmin Khan wore jackets done in leather TV: It Takes You Away, etc.).

Alistair Lethbridge-Stewart wore a dogtooth tweed jacket. (TV: Enemy of the Bane)

Worn by the Master
The Master wore many jackets. He wore nehru jackets during his first (AUDIO: The Home Guard) and sixth incarnations. (TV: Terror of the Autons, etc) When possessing Bruce, he wore his leather jacket. (TV: Doctor Who)

The War Master wore tweed jackets on many colours during the Last Great Time War. (AUDIO: Killing Time, Day of the Master, Master of Callous, Rage of the Time Lords, Only the Good)

Worn by others
Maria Jackson wore blue denim jackets. (TV Eye of the Gorgon, onwards)

Rani Chandra wore denim jackets. (TV: The Temptation of Sarah Jane, The Mad Woman in the Attic, etc.)

The Controller wore a bottle green nehru jacket. (TV: Day of the Daleks)

The Fliis took the form of leather jackets so they could bond with humans as part of their plan to invade 20th century Earth. (COMIC: Fashion Victims)