I've been invited to the QGP at Holyrood in July, and as usual, I'd like to wear my kilt.
Advice thus far suggests a Morning suit or Lounge suit if in jacket and trousers, but how would you suggest I wear my kilt outfit to suit?

I have options; a dark grey Crail jacket and w/coat or black satin lapelled Brian Boru style mess jacket and waistcoat.
Shirtwise I have options of plain, or pleated white (with or without wing collar), or mid blue, with ties to suit in black, black bow, dark blue silk or green.
Socks in green, grey, black or maroon to wear under black brogues.

The tartan is Drummond of Perth.