Unfurl your beanies, fashion bros—or better yet, buy a skull cap beanie and protect your ears (and your style) appropriately. Here's the difference.

Skirt (HK$9,000) from Stella McCartney, The Landmark, Central. Wool skull cap (HK$3,900) from Christian Dior, Pacific Place, Admiralty. Leather bag (HK$9,700) from Chanel, Prince's Building, Central.