If there is anything I have learned from the many hours of videogames, movies, books, RPGs and other zombie related 'research' that I do, it is that zombies are particularly weak against shovels. Sometimes it is the shovel or the crowbar that deals the best damage to them. And unlike the chainsaw or any firearms, it is totally silent and unlikely to attract more zombies.
It surprises me that I haven't done more shovels on the zombie cake toppers before now.
With silence in mind, this bride has also chosen a good weapon. The idea here must be to avoid the zombie