When the chicest of brides team with the most celebrated of designers, fashion magic is bound to occur. Who, after all, could forget Kate Moss's custom John Galliano or Lauren Bush Lauren's whimsical Western Ralph Lauren gown?
And today, Poppy Delevingne gave us another great moment to add to the list when she took to the streets of London with her bridesmaid sister, Cara Delevingne, close by in what is reportedly a custom Chanel Haute Couture gown. See our favorite examples of what it really means to be a "model bride" in the gallery!
— Additional reporting by Christina Perez