Try pairing a grey sweater vest with skinny jeans if you wish to look casually cool without putting in too much effort. Black leather chelsea boots will breathe an extra dose of polish into an otherwise everyday ensemble. During the colder months, when functionality is top priority, it can be easy to surrender to a less-than-stylish look in the name of functionality. However, this look is a striking illustration that you can actually stay cozy and remain equally stylish during the colder months.