As if anyone else has a say in it. They're furries, they're gonna wear those damn suits no matter what. Beside they could strike back and come after Elvis Presley. It's better to allow them to be their weird selves so that we may indulge in more normal marriage ceremonies to the tunes of some hawaiian song lip-synced by a bad Elvis impersonator.
If you're paying you can have a naked wedding where everyone wears creepy rabbit masks like in Bioshock. You can do whatever you want. It's your money. But you cannot do whatever you want with someone else's money. That is wrong.