Tossing on a tweed jacket is an easy solution to dressing for the finicky weather, but the nubby fabric shouldn't be reserved for outerwear. With just enough heft to be seasonally appropriate, a loose-fitting tee rendered in shades of gray is the ideal counterpoint to wool trousers or a slim leather pencil skirt. Consider this a worthy splurge — come spring, you can pair it with shorts.

Tibi Maryann Tweed Easy Top, $315 at Tibi