High heel

While living as the Soothsayer in the parallel universe created around himself and River Song, the Eleventh Doctor characterised River to Winston Churchill as "hell in high heels." (TV: The Wedding of River Song)

When the Twelfth Doctor asks if Clara looks taller while she prepares for her date, she points out that it is because she is wearing heels, to which the Doctor asks if this is because she has to reach a high shelf. (TV: Time Heist)

Romana I came to regret wearing high heels, which the Fourth Doctor warned her would not be suitable. By the time she admitted they were not practical, Romana's feet were sore, and she could not go on. She later discarded her shoes entirely, and simply travelled barefoot. In the TARDIS, the Doctor found Romana a pair of more sensible boots, for which Romana was thankful. (TV: The Stones of Blood)

Before scaling a twelve-foot gate that happened to be locked, Tegan lamented to herself about "always wearing heels at times like these". (AUDIO: Hexagora)

While in Monte Carlo in 1966, Erimem wore high heels for the first time. She asked Peri Brown how she could walk in "these torture devices". (AUDIO: The Veiled Leopard)