Won't have PC or Argyll Jacket

[macwilkin]

For an alternative, there's always "Red Sea Rig":

http://www.royalmarinesbands.co.uk/r...nRedsearig.htm

Of course, it depends on if you're going "east of Suez" or to tropical climes. Red Sea Rig is an old Royal Navy custom. I normally wouldn't cite wikipedia, but at least this entry has sources cited:

http://en.wikipedia.org/wiki/Red_Sea_rig

Really, though -- rental is probably your best option. Don't let anyone disuade you because of their dislike of formal wear; if you feel it is appropriate, then wear what you want.

Splice the mainbrace!

Todd