I'm perhaps getting too hung up on the wedding dress thing but let's just say, according to previous research, Sally was born in 1962 to a reasonably working/middle class family in Melton Mowbray.
Take twenty or twenty two or twenty four or twenty six years off that and her parents would have married (at least at the average age of her mother) just before or during WW2.
Where's the stupendous wedding frock?