Jodhpur

A jodhpur was a type of trouser.

River Song asserted that she was going to wear "lots of jodhpurs" after examining her buttocks post-regeneration. (TV: Let's Kill Hitler) She would, on at least one occasion, wear a pair. (TV: The Pandorica Opens / The Big Bang)

Romana II wore beige jodhpurs when she and the Fourth Doctor met Nimons. (TV: The Horns of Nimon)

Dorothea Ames wore jodhpurs while utilising the Metaphysical engine. (TV: The Metaphysical Engine, or What Quill Did)