Quote Originally Posted by Freelander Sporrano
I wouldn't try to attention grab by wearing a full PC

However wear your kilt with a day jacket(Crail or Braemar) if you have one and a white shirt and a plain tie of a colour from your tartan. Plain shoes with cream/oatmeal hose pulled up. Flashes if you have them, and I plain day or semi/Dress sporran

Don't over do it you'll be fine
There's your answer, right there.