I was going to an event, semi-dressy, so had on my MacDonald PV kilt, with hose, tie, waistcoat, etc... I walked into a convenience store, made my selections and proceeded to the counter... the girl behind the counter (early 20's I'd say) actually came out from behind her counter, looked me up and down, went back behind the counter and asked if I was from England! I tried to keep a straight face, and responded "No, but close..." and before I could explain about Scotland, she actually burst in with "London?" I felt like Jay Leno doing a street-walking clip for his show.