Fall / Winter - street chic style - business casual - office wear - work outfit - black skinnies black stilettos black sunglasses burgundy clutch black and white harris tweed coat white shirt black bow Personally, I'd go without the clutch and get a nice leather bag, sans the sunglasses and go for reading glasses.
Theory heavy wool stretch dark gray Stretch wool material. Suit jacket like new. Suit pants an interior button is missing (not needed/can also be replaced with a generic button). I am parting with it as I no longer need to wear business formal attire. I usually wear a size 4 in Theory pants/size 2 suit jackets, but here the size 2 pants fit. I am between sizes and so the size 4 is always a little big/size 2 a little small. Theory Jackets & Coats Blazers
Here is a quick guide to dress codes. The Connections Conference attire ranges from "business casual" to "business/formal". - Pretty handy advice overall, though be careful with jeans even in business casual!