Editor's note: Don't underestimate polka dots! They go way beyond Lucille Ball, Minnie Mouse's dress and Princess Di's impeccable fashion sense. They go beyond Hello Kitty cute and your grandma's apron. They can even be masculine, abstract, elegant and cool. We challenge you to open your mind to a whole new world of polka dots with our Abstract Polka Dot wallpaper collection. Check it out and choose your fave today!