There's nothing better than slipping into a cozy cashmere sweater right about now. Yes, it's a splurge, but also a classic. In fact, my favorite heather gray cashmere sweater is five years old — and still going strong. If you're on the prowl for a sumptuous knit to sink into, check out Madeleine Thompson's cashmere goodies. Her Spring '10 collection, modeled by Poppy Delevigne, is streamlined, impeccably tailored, and perfect for everyday wear. With a clientele including the likes of Kate Moss, Renee Zellweger, Agyness Deyn, and Sienna Miller, I'm sure you can admire it, too. Fun fact: the law school graduate also designs jewelry and knitwear. Awesome.

To see more from Madeleine's cozy collection,