Okay, so my gown is ivory. So I am thinking just simple black, ivory, with gold accents... done. (My mom is about to freak out becuase I don't have a 'color'. Do I have to choose a color??)Also our guys will be wearing black suits with gold ties... do i need to worry about the color of their shirts? Do they need to be ivory? will anyone notice if they are white, or is that the kind of thing only i would stress about?