You'll be amazed at how easy it is to get dressed like this. Just a black suit worn with an olive floral tie. Add a pair of black leather tassel loafers to the equation to make the look more practical.
Pair a black plaid overcoat with an olive floral tie if you're aiming for a proper, classic outfit.
Opt for a dark green blazer and an olive floral tie to be the definition of polish.