Help! need pics of grandmas!

Hi all,
FHs grandmother asked me if I could send her some pictures of grandmother of the bride/groom dresses.

she is from western Pennsylvania and has never been to a 'big, fancy wedding' as she calls it lol. She has no idea what to wear.

Does anyone have pics of their grandmas dresses that I could show her?

TIA

Here are the grandmas at my wedding...hope that helps. I'm sure she'll look great whatever she picks and it will be so special to have her there!
My Grandma

DH's family