It seems to be a trend that is picking up very quickly. I love the idea of it as it can sway so many ways. It can be a very classy wedding with all the rings and bells (and the expense to go with it), or a small backyard wedding can pull it off and look incredibly grand.
You can carry the theme through everything, starting at your invitations:
The ideas are endless and so are the colour choices!!
Here is a list of some of my favorite carnival themed weddings.