A white raincoat and teal chinos are both versatile menswear must-haves that will integrate well within your current off-duty collection. Let your sartorial chops truly shine by rounding off this look with a pair of chelsea boots. With springtime coming, it's time to sport simple and on-trend getups, just like this one. Definitely a good option if we're talking outfit ideas for 30-something Millennial men.