My grandfather just died and I'm flying out to his funeral tomorrow afternoon. I'm unsure what to wear to his funeral. I'm female. I have black and grey slacks that I figured I'd wear (I don't wear skirts), and many different colors of shirts. Should I wear black pants and a grey shirt, grey pants and a black shirt? I'm pretty sure the blacks won't match so that's a pretty bad idea. Input? Thanks. I'm style-challenged.