Once,  a few years ago, in the British Council library, I read an interesting article in a British newspaper.
A British couple went to a Middle East country for a vacation.  Accompanying them were their two
teen age daughters.  They had to cut short their holiday and quickly returned to England. Whilst holidaying
there, their two daughters, having long-flowing hair, were harassed by the youths there, and a few came
close and touched their hair.  The father, frightened for the safety of his daughters, wrote a protest letter
to the ambassador of  that country.
My take on the phenomena (overly excited males at the sight of females without headcover): it's a natural
male DNA functioning.  Deprived males, those living in a closed society where all the females are covered,
will be disorientated and lose control of themselves when suddenly exposed to female beauty. They are
sexually over-stimulated. I believe I would behave similarly if I'm in a similar environment.
The moral of the above sad scenario is that it's a great injustice to the male population when all females
covered themselves.  It is a most natural behaviour for healthy males to ogle at pretty girls. It's their
adrenalin rush!  Imagine a scenario where all the flowers are covered, all the bees will wither and die!
So, to all the girls out there, be rightly proud of your beauty and go ahead flaunt your sexiness - you'll
delight the boys.  After all, that's what males and females are for, to delight each other.