If I attend a formal or "dressy" event, I frequently wear a kilt and the appropriate accessories. I certainly don't wear a kilt every day, but I look forward to Scottish themed events, of which there may be 6-10 in this area. To those I'll wear whatever level of casualness is indicated by the event or the weather. (This is Texas and it is often HOT.) I prefer to wear a tartan kilt as it is more compatible with the Scottish connection I'm suggesting.