Our wedding colors are ivory, navy blue and taupe-blush (quicksand rose to be exact). I don't know squat about tuxedos or menswear. Our wedding is black tie optional so all men in the party need to wear a tux. Any pictures or ideas you can share with me about what colors I should use, style of tux, and/or how to differentiate my FH, my father and the groomsmen? Thanks!