S.S.
I think it would be cute if you did a little poem on the invitation, maybe something like this:
_____ is a lucky lady!
Soon she'll have a precious baby.
Change is coming to her world;
you see, this baby is a girl!
She knows her schedule will be brand new
for now she'll be a mommy of two.
Mutliplying her love will be nice,
but she sure would love to have some advice.
For her new daughter, she'll need some sweet little duds,
perhaps some diapers, and even some suds!
If joining us to give her a wish,
Please also bring your favorite dish!