I'm a year older than Diana and share her birthday. I think they all, without exception, looked incredible. I was of that era and actually met Diana once or twice and knew one or two of the people she she knew around the time of her wedding. If I were her, I'd be incredibly proud of William and Kate and their children.
Don't see the need for all the bitchiness. Kate's a beautiful young woman from a family of very decent people and she doesn't put a foot wrong.