Hi guys. I've been invited to a ceilidh tonight... at first I thought "great - an opportunity to wear my PC" but when discussing it with a friend involved with the organising he said it was "more of a casual ceilidh".
So I'm a little confused... how casual is casual?

So I'm thinking between a few different outfits:
quite formal - shirt with tie, Argyll no waiscoat, belt and seal skin sporran
cross between the 2 - shirt no tie, charcoal tweed no waiscoat, belt and bovine sporran
pretty casual - black ghillie shirt, belt, bovine sporran with cantle (or leather day sporran - no cantle)

any input would be appreciated as I need to leave for it in 3 hours!