The 'Third World' (spoilers)
"I'm finally crossing over into the third world where I've always known I belonged."
One of the last lines in the movie, Alex in voiceover.
It was sort of puzzling to me and I'm wondering if anyone has any thoughts on it. I guess on one level she could literally mean the "third world" in the common sense, although neither Mexico or China are actually third world nations.
A third world outside heterosexuality? Makes sense, though using lesbianism symbolically as an ideal that solves the messy power relations of heterosexuality seems overly simplistic. A third world outside capitalism? Could be. Although I believe she says she and Virginia plan to start a business in Shanghai with some of Bruno's money, it would be a departure from the way they made money before, as prostitutes or pawns in the sadistic relationships of powerful men.
I don't think Wild Side is as accomplished thematically or cinematically as White of the Eye but it does bring up some interesting ideas and strike a unique tone. The ending (and really the whole movie) was campy but satisfying.