Rock a sweater vest with a navy and white long sleeve shirt to create a proper and polished look. To bring out the fun side of you, add black and white athletic shoes to the equation. Can you see how extremely easy it is to look stylish and stay cozy when cooler weather comes, all thanks to ensembles like this? As you're maturing from a kid to a teen boy, you probably want to start dressing more like a grown-up. That's when getups like this are a safe option.