As you might have heard by now, the royal family has tons of fashion rules they have to follow in order to maintain the dignity of the monarchy. But Meghan Markle just broke one of these in a major way at the British Fashion Awards.See if you can spot it in these photos of her at the ceremony. Is that ... dark nail polish?Yes, it is! In case you didn't know, the royal family doesn't usually wear colored nail polish. According to Queen Elizabeth, anything colored or fake, like acrylics, isn't allowed. In fact, it's "vulgar." Since announcing her engagement to Prince Harry, Markle has basically followed this rule. Here she is on her wedding day. Here she is at an event shortly thereafter in May. Here she is at another event in July. And in October.But her latest accessory was most obviously her baby bump. The duchess is due in the spring of 2019.