Gerber Fun

Hi. I am getting married next June and am totally in love with the idea of having a bright, colorful, vibrant wedding. I love the pink and orange gerbers mixed together. My hesitation is with the guys vests. They will die if I tell them they have to wear pink or orange vests. I understand the groomsmen and my fiance should wear different color vests also. I was thinking about silver and white but my fiance is blonde with freckles and I am afraid if he went with a white vest that it would wash him out. Does anyone have any ideas? And also anything else that you can throw in about a gerber daisy wedding theme/unique ideas would be much appreciated!! Thanks so much!!