This relaxed combination of a harrington jacket and navy ripped jeans is a foolproof option when you need to look nice in a flash. Complete your ensemble with tobacco casual boots to effortlessly ramp up the fashion factor of your ensemble. With rising temperatures come warmer afternoons and balmy nights and the need for a knockout outfit just like this one. Those wondering how to sport cool off-duty outfits well into your 30s, you have your answer.