Nowadays, we still need models of empowered women and who better to represent it than Batgirl? Well, of course, she is a superhero but so are modern women who have to juggle family, relationships and careers. So, every woman needs her share of Batgirl Costumes, or its equivalent of sexy power suits, in her closet.
With her bat logo emblazoned on the chest, it is almost like proclaiming to the world that, indeed, you and Batgirl have come a long way from the repressed era of the 1940s and 1950s. If the sexy costume does not say it, then almost nothing else will.
If you must look for symbolic Halloween costumes, then look no further that Batgirl Costumes. You can be sexy in them while still remaining relevant to the issue and fight for women empowerment, which may not be possible with other superhero costumes.