Use it for Bruns, or at one of those pre-Christmas dinners (at least we have them in Norway). Or any event that requires a more formal attire.

A Jacket like that will always shine, and look better than any other dress, suit or tuxedo in the room. I attended at a wedding this summer, and the photographer said to me after my piping: "I need a picture. I've seen some people wearing kilts at weddings, but never someone who takes it to this level. Really fantastic!"

Just be ready to get a lot of compliments!