I think it's a lovely list
Emmeline - quite pretty. Not one of my favourites.
Esther - quite like it though it seems a bit formal/stuffy somehow
Elsie - sweet and pretty
Iris - love it. Beautiful and elegant.
Lily - pretty but so overused
Sadie - love it. Still a bit funky and unusual.
Charlotte - love it. Very popular but timeless.
Ivy - really like it.
Eliza - not keen for some reason.
Grace - really like it. Very classy and timeless
Megan - not keen.
I would go for Sadie or Iris - perhaps with Grace as a middle name
Sadie Grace [Robertson]
Iris Grace [Robinson]
Grace Ivy [Ramsbottom]
Similar names:
Anna, Alice, Astrid, April, Bronte, Blythe, Celest, Carrie, Dulcie, Daisy, Esme, Edith, Fleur, Faith, Heidi, Hazel, Josie, July, Kitty, Lucy, Lara, Mabel, Maeve, Nora, Nancy, Olive, Poppy, Pippa, Penny, Polly, Ruby, Rose, Sara, Susie, Tilly, Tara, Tessie, Verity