Won't have PC or Argyll Jacket

[McMurdo]

While it can be done, and I've seen it more than once. It does not really look right, do you have a tuxedo jacket that would suffice or do you have to go out and find one?

[davedove]

You could use about any short tailed jacket, but the normal length jackets just won't look right.

[M. A. C. Newsome]

You can always rent a Prince Charlie jacket while you wait on the one you purchased to arrive.