I don't know how to pronounce this place but I always jam in here when I'm in Vegas!
I only wear black at work and I seriously get all of my black pants here--I'll buy 5 pairs at a time. The prices are cheaper than the skeezy Santee Alley in LA, it's amazing.
They have a selection of everything--dresses, shoes, working-girl garb, tons of black clothing--and it's all organized into sections by color, which makes it super easy for me.
The quality isn't always the best, but hey you get what pay for.
And yes they have a group-dressing room, it's just like in ballet class! So don't forget your panties;)