What do you do for a multi generation family photos? My MIL liked the idea of everyone wearing the same thing...I think its OLD SCHOOL but really how do you coordinate 3 generations/ 4 different families outfits?

I thought about sticking with gray & white & picking one or two colors to make things pop?

Any suggestions or ideas? The pictures will be taken indoor & outdoors in Nebraska in September. It may or may not be hot. Also there will be 12 of us!

ETA: Bonus if you have pictures.