Well do you have long or short hair? How formal is your wedding? When I think 50s hair I think lush curls like the movie stars - va-va-voom baby! Maybe do something half up/half down with the curls down your back. It's hard to say since I don't know you! You could do finger waves, too if you really wanted that vintage look but that's more 20s I think... why don't you look up some photos of 50s movie starlets and see if that inspires you?
Re: hair advice