Some good responces. Just a couple of things here.

I was not angery as I was taken off guard or balance. Kind of a deer in head lights kind of thing. I didn't say anything to her when she greeted just nodded my head.

Agreed it may have been out of respect because this person may know a CD or gay people. I'd much rather have someone offer me respect than in insult or nasty look.

It could have been first impressions without taking a good look as well. Black generic bag, white zip hoody, super skinny, and the fact the clothes were form fitting. Though I have to admit they don't make that many guys clothes in white.

Anyway, just wondering if this had happened to anyone else. I guess I just felt I wearing generic clothes and it wasn't expected. Perhaps that is part of the reason for the mistake, not dressing to the nines, over the top.