15. The Colorful Sock — This trend probably freaks many of you out, but trust us — it's a good one well worth your infinite open-mindedness! Whether you wear them with your ankle boots and cropped pants or with a pointy pump, there's no denying the colorful sock speaks volumes this fall. 

Happy Socks Big Dot Low Socks, $10, available at Happy Socks; Rachel Comey Knee Socks, $39, available at La Garconne.