Temptress Of A Thousand Faces (1968)

aka’s: Qian Mian Mo Nu/Chin Min Moh Lui/Temptress Of 1,000 Faces/千面魔女

A thief has been committing crimes across the city. Reversing the standard role stereotypes, it is the man here who then becomes the damsel in distress as the mistress of disguise starts impersonating the police woman and even fools her boyfriend. (In Mandarin language, with English subtitles).