Best father daughter dance song for wedding? Not Butterfly Kisses...

My daughter & I danced to 'I Think of You' from Renaissance. Perfect song for a wedding & a dance I will always remember.
My daughter and I danced to KC & Sunshine Band's "Boogie Shoes," but that was something of an inside joke and probably not one anyone else wants to replicate.  But it was special to us.  Which, by the way, is likely to be the case for you too -- anything you pick will immediately become special.  Congratulations … or belated congratulations, as the case may be.