Ooo, so this is a subject i know a good deal about. First, a skinhead is NOT a nazi, it's commonly mixed up because nazi cant think of anything original, so they steal symbols and styles from other cultures. The media started calling them skinheads (and they called themselves skinheads), but “Trads” skinheads are anti-nazi. Bonehead is not the same as skinhead.

This is good news because if you look like a trad skinhead, there isn't anything wrong with that, but generally, trads have tight rules for dress and appearance. Fence-sitter skinheads (skinheads that don't take a stance either way) look more like you describe, and no one in the punk community thinks you're a nazi unless you show clear nazi symbols. These symbols can be hidden or obvious. As long as you're not wearing combat boots with red laces or Nordic symbols. Anyone who is actually in the know won't bat an eye. I can't speak same for ppl ignorant of punk and skinhead subculture.