Putting together a harrington jacket and an olive crew-neck t-shirt will cement your skills in menswear styling even on off-duty days. Add tan canvas low top sneakers to your ensemble and the whole outfit will come together quite nicely. This one is a nice option when it comes to planning a well-coordinated look for awkward fall weather. So if you need style ideas on what to wear as you progress through your adolescence, this combination is definitely worth saving for later.