If you're after an off-duty but also totaly chic outfit, wear an olive biker jacket and a white crew-neck t-shirt.
Olive Biker Jacket with White Crew-neck T-shirt Casual Warm Weather Outfits For Women In Their 30s
For functionality without the need to sacrifice on style, we love this combo of an olive biker jacket and a white crew-neck t-shirt. Get a bit experimental in the footwear department and introduce a pair of tobacco leather wedge sandals to the equation.