How very exquisite!
She is very young, but probably has distinct personality traits that could clue you to what she responds to.
If you still have access to it, some really good satin appliqued in a corner, might do the trick <g>
My grandbabies are blanket babies, and I grew up with one - - he absolutely NEEDED that satin! Never underestimate the power of that texture <g> <wave>
I am posting a tad bit late, but perhaps the suggestion could just go toward another project.