Rock a blazer with blue ripped jeans to achieve an interesting and modern-looking off-duty outfit. Don't know how to complement your outfit? Wear black loafers to boost the style factor. This ensemble is a savvy idea when it comes to putting together a well-coordinated ensemble for summer-to-fall weather. Gentlemen who are curious how to rock cool off-duty looks as you move into your 30s, this combination should answer your question.