I am surprised to see Pakistani models wearing backless cloths and bikinis. In BD if someone wears sleeveless blouse she is criticized for it. Of course there are photo shots where a model showing belly and there are films where they show heroines wearing tight pants but if a girl roams around wearing tight pant she becomes a talk of the city. There was a billboard of a fashion house Aarong. The model wore a Saree but the way she wore it created huge controversy and ultimately Aarong had to take off the billboards from their stores.
I think Bengali girls don't look good in western outfit at all. They don't have such body to carry such dress. Pakistani girls on the other hands have tall figure and they look beautiful wearing those western cloths unlike Bengalis who only look good in Saree, not even in lehengas.