This relaxed combination of a dark green shirt jacket and cargo pants is a safe option when you need to look neat and relaxed in a flash. Complement your getup with a pair of tan suede desert boots et voila, your outfit is complete. So as you can see, it's super easy to look stylish and stay cozy come fall, all thanks to combinations like this one. This is a great example of how to stay stylish and look age-appropriate.