Someone asked about Chukat goyim. This is my take on it.
I think somethings are stretched waaaaay out of proportion. This law is one of them.
(1) If I decided to wear a turban headcovering. Then I found out that somewhere in a distant land are women wearing turban headcoverings. I would still wear it. The reason is because I am not "copying" them. We just so happen to have the same idea.
(2) If I wear a collar shirt with buttons. Then afterwards, folks think its really cool and the nations begin to also wear collar shirts with buttons, I would not change. I would still wear my shirt because I am not "copying" them.
Anyway this is totally my opinion.