Bye bye Bardot! The one shoulder is the neckline you should be wearing. It's fair to say the Bardot has had a good old running in the fashion stakes. But believe it or not, it's time to put the beloved neckline to the back of your wardrobes, well for now at least. There's a new shoulder baring style taking the lead...the one shoulder, and we've already spotted numerous celebrities in one of the hottest trends that has followed through from the spring/summer19 catwalks.