Not sure I will get down to Bath for this exhibition at the Museum of Fashion to celebrate the Royal Wedding but it looks great! http://www.museumofcostume.co.uk/whats_on/what_will_she_wear.aspx
As well as vintage wedding dresses, the display includes a previously unseen archive of photographs of couture wedding dresses from the 1930s.

The Contesse Mortemart wearing a wedding dress by Worth, 1930s from the Fashion Museum's collection of photographs of wedding gowns by Paris couturier Worth, which will also be part of the display. (viaBath Museum of Fashion )
And here are some snaps of my Granny in her wedding dress from the 40's!
