Wow. Took my breath away. Really!
If you are short hankies, I imagine some could be found at yard sales...or you could maybe have your GD (depending on age) do some embroidery on one of the blocks....
and DEFINITELY label as hers. In the quilt.
My Grandmother was a letterer for Tiffany in NYC, and when she passed, it was soooo ugly to see some of my cousins fighting over things that she actually had labelled.