Tights

Tights were a kind of cloth leg garment, most often sheathing the body from above the waist to the feet with a tight fit, hence the name. Though primarily worn by women, they were also commonly worn by men in eras such as the Middle Ages.

When Starkey, a native of 2050, asked a virtual reality simulation of Robin Hood, "What's with the tights?", he replied that it was the fashion of the time and that it was chilly. K9 confirmed that Britain was on average three degrees colder in the Middle Ages. (TV: The Last Oak Tree)

Ace often wore tights, so much so that she told Sally Morgan that all she needed to take with her from the TARDIS were a "three cans of nitro and a spare pair of tights". (AUDIO: Black and White)

Rose Tyler wore tights on her trip to Cardiff 2006 (TV: Boom Town), Scotland 1879 (TV: Tooth and Claw), and London 1953. (TV: The Idiot's Lantern)

Maria Jackson wore tights as part of her school uniform. (TV: Revenge of the Slitheen)

Donna Noble wore tights as part of a skirt suit which she used to pose as a Health and Safety officer while investigating Adipose Industries. (TV: Partners in Crime)

Amy Pond wore tights as part of her kissogram policewoman outfit. (TV: The Eleventh Hour, A Christmas Carol)

Clara Oswald wore tights with her outfits. (TV: Nightmare in Silver, The Name of the Doctor, The Time of the Doctor, Deep Breath, The Magician's Apprentice/The Witch's Familiar)

Li Shou Yuing wore crimson tights when she met the Seventh Doctor and Ace during their encounter with Morgaine and the Destroyer. (TV: Battlefield)