It has got many uses from cleaning nose to hanging around neck for suicide

Dupatta like a rope, its use to for some boys who never knows that how respect girls,

Stree ka ghehna

Hawaa me lahraa kar kisika dil jeetne ke kaam aata hai.

To cover the pair that protudes prominently; to make a lady feel modest; see it stealthily if you wish to but don't stare too long. It also in a way draws attention to what could be otherwise ignored if not covered. Anyway, Dupatta looks very elegant; and, in certain cities it is also used as a camflouge for mask and hiding one's identity when on a move with lover

1] To cover
2] To tide around head as a fashion.
3] To escape with bf from a window.
4] To wrap around eyes while playing the games.
5] To wipe hair.
6] To wipe tears.
7] To wipe hands.
8] To tide around legs if it's having pain.
9] To protect from cold.
10] To protect from harsh sun rays. ...more

Wesy to dupatta ladkiyun ke kamm ki ha,, par aje kal ladkoo ko dupatte ka na jaane kia shok jaga ha,, buri nazar se bachata ha dupatta,, dup ki tezzz kirno se chere ki ronk bachata ha dupaata,,ek ladki ki laaj wo sharam ka gehena hota ha dupptta,,