Fall and Winter dressing brings about some serious conundrums: as much as you want to stay cute and stylish, you still need to focus on beating the chill — and because we at Fab are all about combining fashion and function, we've come up with a chic, feminine way to look pretty, put-together, and fabulously cozy at the same time. So say hello to your new Winter staples: a slinky slip dress and chunky knit sweater, perfect for pairing with a hat, boots, and a giant mug of hot cocoa. The look was shown on the Fall runways at Rachel Comey (seen at far left), Altuzarra, and Alexander Wang, and calls to mind a sleek vintage-inspired vibe. Ready to slip into something sexy? Click through to see five ways to wear slip dresses and cozy sweaters this season.