It is on her. I would have to see it on you to say if it is on you.
That being said, it's better to be original than try to skank it up and do a cliche sexy costume. Any "sexy" costume you can think of has been done a million and one times already by girls who can probably pull it off way better than you can. If you want to get noticed for how you look in your costume, do something original, something that REALLY gets into the spirit of the day. Be scary, be cool, don't skank it up.
It would be very hot on my girl for just me, but not something I'd want to see her wearing around others. If I saw it on some girl at a party, I might think she was sexy, but didn't have enough modesty for my taste. Sexy to look at, but I wouldn't date girls who would wear that in public.
I gotta say, that chick is smokin'... As for the costume lol, I like it.
But it's Halloween, you're supposed to look a little ridiculous, so I mean, whether people like it or not, it's not a huge deal. I think it should go over well tho, much better than looking like a fairy or something, haha.
thats funny on how many guys comment on all your questiosn lol. they must really like you by your pictures lol. and this question was only posted 4 hours ago lol
I agree with what cyrus said. I would be talking to the girls that actually put thought into their scary costumes than the "I want as much male attention today as possible" girls. It's extremely boring.