A shirt jacket and light blue jeans are indispensable menswear staples if you're figuring out a casual closet that matches up to the highest style standards. To introduce a dash of stylish nonchalance to your outfit, add a pair of navy low top sneakers to the mix. When spring is in full effect, you'll love this ensemble as your favorite for awkward transition weather. So if you're on the hunt for outfit ideas on how to dress as you are making it through your teenage years, this getup is perfect.