Such pieces as a white polo and charcoal dress pants are an easy way to inject some class into your current off-duty routine. To bring some extra flair to your outfit, add a pair of beige suede tassel loafers to the mix. If you're looking for a kick-ass look that will take you from winter to spring, this is it. As a 30-something gentleman, you probably want to start dressing maturely. In this case, outfits like this are a foolproof option.