Oops by the way I wanted to mention in my reply one of the members Twinklee attached a picture of a girl with her duppaata on, she looks so sweet and it does look great a bit of tradition in there, Thank you
You're welcome Nudrat
I hope you have the most pleasent time and lots of fun at your
engagement! <3
For my engagement, I had my dupatta on my head just becauseit felt nicer that way and I wanted to stand out and look and feel like the "bride".
If you don't want one on your head, make sure you get your hair done nicely. Look around here for pictures with girls who have and don't have their dupatta on their head and make the decision.
If anything, on the wedding day you will definitely have your head covered!