I don't wear kilts at work (I'd force the issue, but this office is messed up enough without me rocking the boat by wearing kilts - they actually complained because one of our IT guys wore jeans over here when he was installing new PCs and such) but I do wear them at all other times possible.

I have a khaki original UK and a Kiltstore casual Clark Ancient kilt. I wear the UK more than the other, but I do wear the casual when I'm out somewhere nice - for dinner, church, what have you. I need more...