I was raised to not judge a person by what they wear and as for myself I don't care that much for cloths either, as long as they are comfy and clean. I wear sandals year round in Israel and of course most of the time without socks. Feet smell because they are tucked into tight shoes in socks and so they sweat more and the sweat doesn't dissipates so bacteria feed on it and the result is feet odor.
As for women who wear mini skirts and headscarf, the only situation I can think of is when secular women dress up for events like weddings and bar mitzvas. So they dress for a party but in the religious part of it they cover up with a few extra pieces of cloth to cover their shoulders and their head. You can also see secular Israelis cover their heads with a napkin during a prayer at such occasions.
So if some guy knocked on your door wearing a Speedo thong with high heals you would be completely objective in your initial assessment of whether or not to welcome him in?
Just joking with you, I know what you meant by not judging by clothes or looks alone.... it is all within reasonable boundaries, right?
My parents taught me not to judge by trivial things such as clothes.... I will never forget (for some reason) my mom saying to me... it is not shameful to be poor, nor is it a virtue.... class and respectability does not necessarily accompany wealth, many wealthy people have little class (Roseanne Barr) nor are they respectable.
Also, she said the man picking up our trash should be respected for working the same as the person who has a more prestigious job.
I really miss my mom.