U never mentioned if they were out in the open or hush hush =) plenty of websites that advertise Pakistani females and escorts, bootleggers. If u step into costra nostra u dont have to be a member...if u visit gymkhana u dont need to be a member either to obtain alcohol.
These "russian" women can also be found in Islamabad and Lahore..as well as Chinese. There are enff clubs in Lhr, Isb and Khi where u will find such a crowd.
The only things that don't happen in Pak are people out in shorts and mini-skirts, but they can be seen at any after-party or party.