Re: dupatta-free trend
exactly!!! another thing to keep in mind is that the bra was only invented in the 20th century, before that women basically had it all hanging out there 
so they needed multiple of layers of clothing to some-what camoflauge their bosoms.
For me bra+ non transparent shirt is coverage enough for my bosom. Without a bra if i wear shalwar kameez +abaya I’ll look very trashy (yup tried it one time at home). so i agree with you that it’s unfair to categorize a type of clothing as sacred and another as trashy.