All I can guess is white dress and blue ribbons. My first thought was the same as Caroline. I think you will be able to use the contrast to see more. On one of the photos, I thought that I saw "piping" and either block or black. Good Luck. It's fun to see what the old photos were and what was important enough to be written on the back.
Originally Posted by
Caroline S
Have you tried your photo editing/enhancing software? I have done that when trying to read the writing on the backs of old photos.