This pairing of a cowl-neck sweater and black skinny jeans is proof that a safe casual ensemble can still be chic. And if you need to instantly ramp up this look with one single piece, why not complete your ensemble with red ankle boots? During the colder months, when practicality is key, it can be easy to settle for a less-than-stylish look in the name of convenience. But this look is a striking example that you can actually stay toasty and remain totaly chic at the same time during the colder months.