If you don't like trying too hard getups, dress in a black shirt jacket and light blue jeans. Feeling transgressive? Change up your getup by rounding off with beige athletic shoes.
Black Shirt Jacket with Beige Athletic Shoes Chill Weather Outfits For Men
This pairing of a black shirt jacket and khaki cargo pants will allow you to flex your prowess in men's fashion even on off-duty days. Why not go for beige athletic shoes for a mellow feel?