Everything was handmade (incl. wig AND beard).
The sleeves, hat where adjusted to our own version.
My dad wanted to do an "easy" cosplay and I suggested this.
A Dumbledore without other HP characters is hard to be recognized.
In this movie he has less longer hair, he does not wear glasses at that part (court) so it made it more difficult.
Some Islam people thought that he even was one of them, lol!