It’s December, and we’ve got a lot on the brain. Gift-giving. Party dressing. Holiday hosting. And, of course, building out our winter wardrobe. There’s the essentials that consistently get you through the season: a chunky knit, a layerable turtleneck, a wool pea coat. But there’s also those trend-driven items that pop up each year that, frankly, we have to have — and that’s what the slideshow ahead is dedicated to.