Demonstrate your skills in menswear styling by pairing a black turtleneck and navy check chinos for a casual outfit. White leather high top sneakers will add a carefree touch to an otherwise mostly dressed-up getup. So as you can see, it's very easy to look amazing and stay comfy when chillier days are here, thanks to this outfit. Perfect if you're searching for some amazingly inspiring off-duty style for 20-year-olds.