Hi Lizzie Kate. Am I too late? Are you well and truly married now? Either way I hope you'll be very happy.
Do you insist it must be Dino's version? If so, a Rumba would be more elegant as a Wedding Dance, but, if it doesn't have to be Dean Martin's recording, then please, please, try to get hold of "Sway" by Peter Cincotti. I'm sure you'd love this piano /vocal version. And it is most definitely a Rumba.