Kennedy Onassis' wedding dress was also more of a fashion choice ... really found her voice and used it by picking this ...

Meghan Markle, Karlie Kloss and Princess Eugenie have championed black wedding guest dresses at Misha Nonoo ... was photographed wearing a sheer black Valentino gown with sparkly embellishments ...

24 hours before Prince William and his bride-to-be, Catherine Middleton, tied the knot in a fairytale wedding ceremony ...