He wore smaller costumes at the end of his shows
Michael Jackson’s dance routines were incredibly demanding, and he put a lot of energy into his performances. He would work so hard that by the end of the show, he sometimes lost up to 5 pounds, and his waist would shrink by an inch. Since his outfits needed to fit just right and highlight his dance moves, each new costume he wore was slightly smaller than the previous one.
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?