You have the right to complain if you feel intimidated or harassed in any way. Whether you are handsome or not should not make a difference. You do not have to put up with unacceptable behaviour from other people.
Please stop blaming yourself - being handsome has nothing to do with it - it is all about power. These women know they can get away with what they are doing, so they will continue to do it. You need to take action against them.
I agree with rowanwitch - men have the same protection against harassment as women, and you need to put your complaint in writing to the management.
The fact is, you are being harassed, and your employers have a duty by law to do something about it.