For a look that's dapper and wow-worthy, consider teaming a navy suit with an aquamarine dress shirt. During the winter season, when warmth is above all, it can be easy to surrender to a less-than-stylish outfit. This outfit, however, is a striking illustration that you can actually stay toasty and remain equally stylish during the winter season. Those who wonder how to dress with style as you get into your 30s, you have your answer.