Linda Lovelace? I was more of a Christy Canyon fan but I seem to recall that they all wore the basic 70's era disco garb that was generally  in style at the time, before doffing them for the dénouement. 

Poserworld has lots of non-whorish clothing. Daz has a police uniform, albeit for V4, but she could be wearing fishnets and a garterbelt underneath so you get the best of both worlds.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken