This laid-back combo of a cardigan and navy jeans is super easy to put together without a second thought, helping you look chic and prepared for anything without spending a ton of time digging through your wardrobe. Want to dial it down when it comes to footwear? Add a pair of ballerina shoes to this outfit for the day. As you can see, it's very easy to look chic and stay comfortable when colder weather arrives, all thanks to ensembles like this.