My question is...what do you think my 3rd suit should be? Â What color and what style?
Depends. If it's for business wear, a pattern in grey or navy perhaps. I like windowpanes better than stripes, because I think them more versatile.
And...what accesories should I out with this suit?
Not sure what you mean. I'll wear a suit tieless, but never (except for upcoming interviews) without pocket square.
I am also looking for a nice briefcase/bag. Â Any help?
I would go for a soft-sided brief in tan or brown leather (far too much black in the world, in my view). A Hermes if you can afford it. If not, there's lots of leather specialists out there. Austrian shoe-craftsmen Ludwig Reiter have an accessoires lines now, for instance. If you find a good leather stockist than their house brand is often a great bet.
Overcaot advice as well...?
I would recommend a camel one, double-breasted if it's colder where you live. I say camel because you can wear it with anything (can't really wear a blue coat over a black suit, and vice-versa), and I just like the colour. If camel doesn't agree with your skintone, try a medium grey. I have three I wear with suits. A black double-breasted one in cashmere, a navy single-breasted polo coat (that's a style, not a marque) in lambswool, and a traditional khaki-coloured trenchcoat for the rain. I plan to add a double-breasted polo coat in camelhair (colour and material) when I see one that I like. Peace, JG