For a smart ensemble, try teaming a mint sheath dress with a mint silk coat — these items fit nicely together. If you're clueless about how to round off, a pair of pumps is a great pick.
Mint Sheath Dress with Pumps Dressy Cold Weather Outfits
This outfit with a mint sheath dress and a mint floral coat isn't super hard to score and leaves room to more sartorial experimentation. We're totally digging how a pair of pumps makes this getup whole.