One of the coolest ways for a man to style out a crew-neck t-shirt is to combine it with beige chinos in a casual getup. Go off the beaten path and spice up your getup by slipping into white canvas high top sneakers. When leaves turn yellow and red and autumn is at its best, you'll appreciate how great this look is for in-between weather. As a boy making it through your teens, you'll love this combination.
Marry a crew-neck t-shirt with beige chinos if you want to look casually stylish without putting in too much time. You could perhaps get a bit experimental in the footwear department and dress up your ensemble by sporting brown suede oxford shoes. On not-so-chilly afternoons, you can wear a variation of this easy-to-transition getup and look absolutely amazing. Seriously stylish, this pairing is also appropriate for a teen.