Harley Quinn Transformation

[spacehillbilly]

Originally Posted by Xanderfox

To be honest I kind of dislike Harley's evolution from Hechwoman to anti-hero to hero in the comics and the evolution of her costume from a sexy harlequin to a slut in a belly shirt and hot pants, in Suicide Squad she looks like a skanky stripper

So the plan that I have is that the protagonists girlfriend is a cosplayer and wants to cosplay as Harley Quinn. One day she gets a costume that magically transforms her into said character. At firsts it's a physical transformation ( including a voice change) but later as the story goes along she slowly begins to go through a mental change.

My question is which Harley should it be ? I am thinking either Classic BTAS Harley or Arkham Harley.