Hailey Bieber's off-the-shoulder gown, Meghan Markle's understated royal wedding dress and Grace Kelly's lace long-sleeve confection—what do all of these famous wedding dresses have in common? They're some of the best celebrity wedding dresses ever, of course! As years come and go some bridal looks still consistently make our jaws drop. From the royal wedding dresses of Kate Middleton and Princess Dianna to the unique stylings of Gwen Stefani and Nicola Peltz, each of these famous wedding dresses is as memorable as the last, which is exactly why we wanted to celebrate our favourites.