Our colors are Aqua and Red, I am having the groomsmen wear either Aqua vest and ties or just ties, still undecided. My question is should the groom wear something different to stand out? If so, what? I want all of them to match but I do want my fiance to stand out, I'm not sure what to do though. I was thinking maybe the groomsmen could wear Aqua ties and only my fiance would wear the Aqua vest and tie?