A navy overcoat and black dress pants are a classy getup that every modern gent should have in his collection. For something more on the daring side to complete this ensemble, complement your getup with brown suede loafers. As the weather warms up, it's time to get rid of those heavy winter layers and choose an outfit that's lighter, like this one here. This one is a modern and age-appropriate outfit for 40-year-old gentlemen.