Being a south-asian myself, i own a lot of salwar kameez. Most of us wouldn't know how to wear a dupatta as a hijab.
I have seen a lot of various tutorials on how to wear and accessorise the dupatta...
Here is the one I like the most...
It's by alz786uk (youtube), as some of you might know I love her ways of wearing the hijab. Mash'allah she does beautiful hijab styles. <3
Subscribe to her on youtube or like her Facebook page (Princess rockz): http://www.facebook.com/princessrockzuk
Much love sisterz x