For a look that's super simple but can be worn in a ton of different ways, opt for a grey leather coat and leggings. Go the extra mile and switch up your look by rounding off with a pair of black ankle boots.
Black Ankle Boots with Leggings Cold Weather Outfits In Their Teens
Combining a black leather coat and leggings will allow you to demonstrate your sartorial expertise even on off-duty days. Take an otherwise mostly casual look a more glamorous path by slipping into black ankle boots.