Marrying a navy double breasted blazer and grey dress pants will allow you to show off your sartorial savvy. Want to go easy on the shoe front? Complete your ensemble with a pair of dark brown leather derby shoes for the day. As you reach your 30s, you probably want to start dressing with more refinement. If that's the case, ensembles like this come in very handy.
A navy double breasted blazer and khaki chinos are among those versatile items that have become the absolute staples in our menswear arsenals. Complete this look with a pair of dark brown leather derby shoes to completely jazz up the look. Also, it's a wonderful getup if you want to fit in with a more mature crowd.
Channel your inner Kingsman agent and consider teaming a navy double breasted blazer with blue dress pants. Our favorite of an infinite number of ways to finish off this ensemble is with a pair of dark brown leather derby shoes. As a 30-something man, you want to start dressing in a more elegant manner. In this case, looks like this are perfect as inspiration.