Combining an olive turtleneck and a tan suit is a surefire way to inject masculine refinement into your wardrobe. Go ahead and introduce a pair of oxford shoes to this outfit for a sense of elegance. This look is an appealing pick if you're in search of a knockout ensemble that will take you from summer to fall. If you're often not sure how to dress age-appropriately without giving up on fashion, this combination is a foolproof option.