Tagged With the master
The Master has always been one of the most snappily-dressed villains in Doctor Who history. So when you're bringing back John Simm to reprise his incarnation of the villainous Time Lord, he needs a wardrobe worthy of the momentous occasion, and his new getup is so much better than that hoodie he had the last time we saw him.
Sure, we all knew that Michelle Gomez was returning as the Master in the next season of Doctor Who. But now we know she's being joined by one of her former selves: None other than John Simm himself. I mean, sure, if the Doctor can bring along his past selves for adventures, why not his best friend/mortal nemesis?