You can also try Maxfield's in Los Angeles. It's only like 7 to 10 minutes away from Barneys, so you can visit both. Even if you find you Bal at Barneys, Maxfield is worth a visit just to view the stuff there. It's like hardcore fashion heaven, from Prada to Lanvin to Hermes.
I've just back from la & vegas... and.. i just read the reply... i'm travelling on 5-17oct.. so i haven't seen purseblog..
I can't found balenciaga @ la & vegas...
Lucky.. i still got chanel expandable bag in brown.. at bellagio store...