Lots of wonderfully whimsical suggestions. More practical might be to wear the required work clothing, but festoon your cubicle or office with lots of photos of manly men in kilts.

At my job (I have to wear a uniform like the other guys and gals I work with) I have a photo of Hamish and I kilted in London right under a photo of my wife and I gazing lovingly at each other in a gondola in Venice.

I'm also kilted whenever I need to drop by the worksite to pick up paperwork or when attending casual work-related events where we aren't required to be in uniform.

It gets the point across that kilts are my regular clothing without jeapardizing my job or being preachy about it.

I've heard not a peep out of anyone so far.