I have no idea where you live
I know in Brisbane if I go to "the Valley" there are people into art and music who dress differently.
If I go to Northern NSW (Byron Bay) there are a bunch of hippy type people again who dress differently.
If I sit outside a Games development company and watch around lunch time there are people who dress differently.
And I figure there would be a few people with Aspie traits at the very least in these groups of people.
So dressing differently doesn't bother me anymore.