Crisp Winter temperatures require long coats, chunky sweaters, cozy scarves, and lots of layers. But don't forget about the power of a beanie. It's the icing on the cake. We're looking to our favorite celebs — Reese Witherspoon, Taylor Swift, Emma Stone, Ashlee Simpson, and Jessica Hart to name a few — to give us stylish tips on how to wear one without looking like we're about to hit the slopes. Reese coordinated her gray ribbed beanie with her gray-and-black ensemble; Taylor's sweet outfit popped thanks to her rich red topper, and Emma's preppy look got a dose of cool thanks to her gray hat. Now, check out which other trendsetters have accessorized with toasty beanies, then get inspired to work this celeb-approved hat into your Winter mix.
— Additional reporting by Melody Nazarian