Formal Belt and Dirk?

[Caradoc]

Many threads here agree a belt should never be worn with the Prince Charles or even argyll jackets. Any thoughts?

I hadn't seen that particular complaint about the belt.

The belt should not be worn with a waistcoat (vest) - that much, I agree with.

That said, I don't think I'd wear a dirk with a Prince Charles - I think they look much nicer "plain," without a plaid, without a dirk, etc.