This combo of a black double breasted blazer and light blue jeans is proof that a safe casual look doesn't have to be boring. Brown suede boat shoes are a surefire way to give an element of stylish nonchalance to your outfit. Super cool and entirely summer-appropriate, you can work this look all summer long. Those who are curious how to rock edgy off-duty dressing as you make your way through your 20s, you have your answer.