If you don't take fashion too seriously, go for cool and relaxed style in a tan long sleeve shirt and grey chinos. Complete this ensemble with white canvas low top sneakers to infuse an element of stylish casualness into this getup. As you can see, it's extremely easy to look awesome and stay toasty when fall arrives, all thanks to outfits like this one. A safe bet combination proper for adolescents who prefer to dress casually outside of school.