A quick note on above, I would never wear any medals to something like a Burns dinner.
Depends on the Burns Supper -- some are full formal affairs, others are more casual. Remember Burns himself was a soldier -- a member of the Dumfries Volunteers -- and spoke of soldiers regularly in his poems.

Since my g-g-grandfather carried a copy of Burns with him when he served with the 11th Iowa Infantry in the Civil War, I have no issue with wearing my SUV and MOLLUS minis -- some may think that garish, but horses for courses.

T.