With everyone bundling up in their heavy coats, the world is becoming a sea of black and gray (with spots of camel here and there). All the dark, neutral colors make fall and winter even more depressing. To add a little spunk to the season, we’ll wear a fun knit hat with a pom-pom on top; pom-poms are smile-inducing, like cupcakes and babies. Click through for 10 delightful ways to keep your ears warm.