Parade your credentials in men's fashion by putting together a navy v-neck sweater and grey chinos for a casual combination. You could perhaps get a bit experimental with footwear and tone down your outfit with a pair of black leather low top sneakers. As you can see here, it's extremely easy to look amazing and stay warm when cooler weather arrives, all thanks to ensembles like this one. If you're often not sure how to dress your age but also look fashionable, this combination is a great illustration.