People seem to see the kilt as a generic Celtic clothing style. My wife and I went to TGI Friday's for dinner tonight, and our waitress gave me a button that said "I (shamrock in place of a heart) Fridays." She thought it was fitting, so I pinned it to my kilt, right beside my MacLeod kilt pin.

Oh, and my response to that comment is always "Or too early, depending on your point of view."