Getting married? Well, as I see it, you have two options: first you could go the way of Wallis Simpson, the most stylish abdication-causing, Nazi-sympathising, divorcee-turned-duchess around. She wore Mainbocher to her naughty nuptials in 1937, and if I've ever seen a more subtly beautiful dress in my life, I can't think of it now.
Conversely you could take as your inspiration the dress worn by Stephanie Seymour in the Guns N' Roses' November Rain video.
Because nothing says commitment like an exposed bridal garter and puff-ball sleeves.