So I watched this one the other day on Netflix: Man On High Heels.  It is filmed with 
many Film Noir aspects.  The quest for self identity was well portrayed if not uplifting in the end.  
I will probably go and give it a re-watch before deciding how good or bad a movie it should 
be rated in my mind as there is a lot to think about and in many ways that makes a good movie.  
Easy to find if you have Netflix:  Man On High Heels.   And the title is pretty accurate to the
story line as we see Ji-wook teetering uncomfortably throughout.  
IMDB lists the Korean title as: Hai-hil.  Fortunately it was well subtitled.