CTE on his jackets
These letters don’t have a specific meaning. In the 90s, Michael’s costume designers made some new shirts for him. He liked them but wanted to add a unique touch, so he decided to have letters on the epaulets. He didn’t mind which letters, so his designers put all the alphabet letters in a hat and randomly picked three. That’s how the letters “CTE” ended up on the shirts.
Just like the entire world when it comes to literally any situation at all, you two are absolutely damn sure you know the truth when you actually have no f@#king clue. You weren't there. You know all of jack sh#t.
and yet no one's ever heard of Roy Castle....
Google is your friend.
I admit I have never liked his singing, and all I can tell is he was a dancer who got famous. His "costume" choices were as meaningless as he was. He could write songs fairly well, but they were ALWAYS better when someone else sang them.
You seem to know extraordinarily little about armbands and their usage in history. Let me guess, you learned what you "know" from movies. Am I right?