David,
That is why I wear the equivelent of suit and tie from the waist up and one of my kilts to church that is my best dressed unless I up the formality level by wearing my Argyle jacket. My kilt jackets are converted suit jackets and are more along the lines of a Crail type jacket. I have a tweed Argyle with the epaulets and gauntlet cuffs unfortunately it is too small for me (it's a 40 Regular).