Pin Up girl halloween costumes?

I'm having trouble finding something that isn't completely trashy/slutty for a pin up girl costume. I'm looking more for 1940's.

Haha, yes unfortunatley most women's costumes are rather raunchy looking.If you go to a vintage store I'm sure you would find something a bit more conservative with the 1940's feel. I found one that was somewhat more conservative below although it is very short. Sorry I'm not much help but good luck =)