You've seen these, right?
Hardly surprising, since there isn't a costume in existence that can't be weirdly sexified.
The sad thing is that while my feminist side is vaguely tweaked by these costumes (but let's be real, I'm not above slutting it up for Halloween), it's really my nerd side that's worked up.
I mean COME ON! Those are LAME!!!!! The Vader one doesn't even have a MASK!!! Why would you dress as a half-assed wookiee when there are other perfectly good, sexy sci-fi costumes out there?
Personally I'm gonna visit Girls's Costume Warehouse for my costume.