For a look that's super simple but can be flaunted in a multitude of different ways, marry a white long sleeve shirt with blue ripped jeans. Casual boots will introduce a classy aesthetic to the outfit. As you can see here, this outfit is a really great idea, especially for unpredictable fall weather, when the mercury is starting to drop. Those who are curious whether you can still sport modern off-duty style as you age into your 40s, this combo should answer your question.