The polka dot may be a ubiquitous feature of dresses, bikinis, and twee collegiate bedspreads in the modern era, but as patterns go, it hasn’t been around for that long. The eye-popping pattern ...

However, the ultimate cool girl Charli XCX has just given the trend her seal of approval, wearing a polka dot dress in her new video for “party 4 u.” Styled by Chris Horan, the video follows ...