Tilly Oslo Hat

Baby, it's cold outside—and forget about using your love to keep you warm; it's just not gonna cut it. Lucky for you, this Tilly Oslo Hat ($95) gets the job done with some serious style. Made with 100-percent wool felt treated against weather and stains, and lined with an anti-static fabric, this funky fedora boasts a really chic hat band with contrast stitching and a button accent. Even cooler, the Oslo hides a secret compartment for stowing life's important stuff.