I have two Inverness capes that I use as kilted outerwear. One is green lovat tweed and the other is waterproof black nylon. The black one came in very handy for bad weather when piping with a band.

I've seen photos of kilted men wearing wearing longer-style wax jackets and this looked pretty good. I think if the jacket hem falls below the hem of the kilt it looks best.

Cordially,

David