DANIELLE K/ Bauer-Griffin

Slouchy knit beanies continue to be the look favored by celebs who want to cozy up with effortless, boho-chic style on these chilly February days. Stars like Jessica Alba, Sarah Jessica Parker, Drew Barrymore and Olivia Wilde picked up Hurley’s Benny Beanie, $26, at Sundance. Jessica’s such a fan, she even owns them in three colors. Click here to get one for yourself. And if you’re still looking for more stylish ways to keep warm, check out our Winter’s Coolest Coats gallery, and take a cue from your favorite stars.