Miniskirt
Miniskirts were among the things the Eleventh Doctor associated with the "swinging sixties". (AUDIO: Hunters of Earth)
Amy Pond wore many mini-skirts on her travels with the Doctor. (TV: The Eleventh Hour, Victory of the Daleks, Flesh and Stone, The Vampires of Venice, Vincent and the Doctor, etc.)
Rose Tyler wore a blue denim mini-skirt when she first went to Cardiff. (TV: Boom Town)
Maria Jackson sometimes wore a blue mini-skirt. (TV: Warriors of Kudlak)
Behind the scenes
In non-valid sources
An individual once walked past an employee and a camera operator while wearing what the operator described as as a "Mini Dalek". (COMIC: Untitled [+]Loading...["Untitled (Countdown for TV Action Annual 1973 comic story)"])