What's Olivia Palermo's trick for keeping warm and chic as the temperatures drop? A great jacket! The stylish star bundled up while staying atop the best dressed list in her bright (and affordable!) Old Navy pea coat. We love her winter style and so did you—the yellow topper was this week's most popular pin. Vote for her budget-friendly ensemble or any of the Look of the Day picks, then let us know what else you're obsessing over at pinterest.com/instylemag by repinning, liking, or commenting on any of our 66 stylish boards—or by clicking the link below.