Marry a turtleneck with light blue ripped skinny jeans for an off-duty outfit with a street style spin. And if you wish to instantly step up your ensemble with shoes, why not introduce a pair of black casual boots to the equation? So as you can see here, it's a cool, not to mention season-appropriate, combination to keep in your seasonal wardrobe. Those who are curious how to rock edgy off-duty dressing as you mature into your 30s, you have your answer.