Arthur...you can knock out the dates in the 50's b/c I was in high school then and we wore saddle shoes and felt skirts with poodles on them.
OK (having had to look online to see what saddle shoes are), but these people are quite a bit older than high school age so might have worn something less fashionable and more formal, particularly for a wedding.
However, Mrs K has just had a quick look and she thinks 1930s too - dresses too long for the 50s, she said. (She did say 40s at first until I mentioned rationing.)

