If you don't take fashion too seriously, go for a casual look in a black crew-neck t-shirt and dark green chinos. When not sure about what to wear on the footwear front, make navy and white canvas low top sneakers your footwear choice. This ensemble is a viable idea if you're crafting a well-coordinated outfit for transitional weather. So if you need style tips on what to wear as you work your way through your teen years, this outfit is ideal.