I think this is a great example of an 'older' woman wearing a traditional white wedding dress.
https://www.hellomagazine.com/brides/510235/bbc-breakfast-carol-kirkwood-wedding-photos-husband-steve-first-look/
We have a work wedding in January and the bride will be 60 just before the wedding; she needs convincing that she doesn't need to wear a dress from White Stuff or Marks and Spencer just because she is 'older'.
Any other good examples?