OK, so we have discussed at length the problem of unwanted advice. Here is a twist:

What would you do when you unexpectedly ( say in a Mall or an otherwise non-kilt situation) encounter a stranger wearing a kilt and
HE IS WEARING SOME PART OF IT WRONG?

I am not talking about some minor difference of taste, such as how long or low he wears it, or what kind of tie he has on. I am talking something easily fixed and glaring, like pleats in the front or sporran in the back. Do you take the person aside or do you simply greet him or maybe ignore him entirely?
What if you encounter him in the Men's room?

Is a kilt necessarily a license to converse? Do we know and automatically expect when kilted that strangers will be looking at us more than the guy in jeans?