Sometimes you don't even need color to stand out. Black and white in their purest forms can do the trick! Here our co-worker wore a patterned top paired with a black belt at the waist. The belt defined her shape when worn with a flowy top. And of course it can get a bit chilly in the office so she wore a black cardigan along with black trousers. Simple but effective. Want to take it up a notch? Add splash of color through accessories. Any one color will do!