This combination of a grey long sleeve shirt and navy chinos is hard proof that a straightforward casual ensemble doesn't have to be boring. Add a pair of low top sneakers to your ensemble to make a mostly dressed-up ensemble feel suddenly fun and fresh. So when summer is fading away and fall is here, this outfit is likely to become your favorite. Those who are dubious whether you can still rock edgy casual outfits well into your 40s, you have your answer.