i dunno. my wife dresses me.
Gryphon really did nail it. Black jacket, two buttons, red tie. Just don't blow it all by wearing white socks. Or brown shoes. No brown shoes.
Black & gray, white shirt, modest striped tie, black wingtip shoes if you have them. Acceptable and very continental.
Lastly 400 f2.8 & 7mm fisheye would be my choice.
I have two ties, a red one and a black one.