vest: Zara (similar here) // sweater: Madewell (similar here) // jeans: Acne Studios // bag: Prada // boots: 3.1 Phillip Lim 

Layering a vest over heavy knitwear is a simple way to jazz up any sweater and denim combination. Adding a few black accessories keeps my look effortless and polished. What are some of your styling tips for knitwear?