I've seen a few threads touch on this already, but let's dive in whole-hog here, folks. Post photos of what you think his fashion should be.
I've found a few fun ideas. First off, I want to say this: no bow ties, no fez, no cowboy hats. That being said, there re hats that could work, and ties that are groovy. I'm on the fence about scarves. But perhaps a return of a cane or umbrella? And no tweed jacket please, at least not obvious traditional tweed. That's iconic of Matt Smith and we need to get away from it as much as we need to get away from bow ties.
So here's a few examples I found on line. Vintage to modern-with-a-vintage-feel, this is my take on it.