I had to admit that partisan though I am, being an ex Rock, the RAF contingent on the route lining today, which included blokes from QCS, looked pretty dull alongside the other services represented. I don't suppose we will ever get a full dress uniform now, much as I'd like to see one.
In answer to the OP, Prince William does at least wear RAF uniform at the Cenotaph, and as everybody is in greatcoats there at least he isn't outshone by the pongoes.