02/07/2011 10:57 am ET | Updated May 25, 2011

Bruce Oldfield: When Kate Middleton Debuts Wedding Dress, It Will Be A 'Nightmare' (VIDEO)

"Good Morning America" sat down with Bruce Oldfield, rumored Royal Wedding dress designer extraordinaire, who remarked that when Kate Middleton steps out of the car and debuts her dress, it will be a "nightmare. I think nightmare. Whichever happens it's going to be a sharp intake of breath, isn't it? It's going to be...oh my god, what is she wearing? Or, oh, doesn't she look fabulous?"

We're going with fabulous, especially if Oldfield has anything to do with it. He did reveal that he'll be dressing "a huge amount" of people at the affair, but we're kinda sorta guessing one of them won't be Kate. Our money is on Oldfield dressing Carole Middleton, Kate's mom, who reminds the designer of "Carla's the hair."

He also talked about his favorite dress that he made for Princess Diana.