mmmmmm who doesn't love a handful of m&m's...
why not put them in little bags as favour, or have bowls of them at a candy table and use your wedding colours to pick.
The best part is you can personalise them, put your names, date,phrase, even your face on them. yes really. Look out for the shimmered colored ones in golden, platinum and pearl!
image source - knows wedding, lara swanson photos, longs photography