A navy bomber jacket and a grey wool turtleneck are an easy way to inject some cool into your casual routine. Black leather work boots add a new flavor to an otherwise mostly classic ensemble. As you see, in your thirties your dressing options are in no way limited.
One of the coolest ways for a man to style a navy bomber jacket is to pair it with a grey wool turtleneck in a relaxed casual outfit. Complete your look with a pair of dark brown suede casual boots to pull the whole getup together. As a gent in his thirties, you want to start dressing more professionally. In this case, outfits like this are a solid bet.