You'll be surprised at how easy it is to throw together this sophisticated outfit. Just a denim jacket worn with tobacco dress pants. Feeling creative today? Shake things up by rounding off with dark brown leather casual boots. During the colder months, when functionality is a must, it can be easy to surrender to a less-than-stylish look. But this look is a shining example that you totally can stay toasty and remain stylish during the colder months.