On reflection, I don't think there ever was. And having had a quick look at his other postings in other threads, there's a clear theme to them. Check out his effort in the Raheem Sterling to Man City for £49million thread.
No. He should respect the tradition of Wimbledon, and when they give the dress code in advance everyone should respect that. Lewis Hamilton chose not to bother following it and I fully respect Wimbledon's officials turning him away and sticking to their guns rather than bowing to his title.