Show off your prowess in menswear styling in this laid-back combination of a white and blue crew-neck t-shirt and navy chinos. If you need to easily step up your outfit with a pair of shoes, introduce a pair of casual boots to the mix. So as you can see, it's extremely easy to look dapper and stay cozy come chillier weather, all thanks to ensembles like this one. Interested in fashion tips for teens? This ensemble is pretty inspiring.