Which name suits [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f] the best please?
[name_f]Eva[/name_f] [name_f]Bloom[/name_f]
[name_f]Pippa[/name_f] [name_f]Rae[/name_f]
[name_f]Sofia[/name_f] [name_f]Fleur[/name_f]
These middle names aren’t set for the first names and I’m open to any other first names/middle names which you think would suit her sister!
[name_f]Pippa[/name_f] would be my fave with a different middle, otherwise [name_f]Eva[/name_f] [name_f]Bloom[/name_f] 
[name_f]Eva[/name_f] [name_f]Rae[/name_f], [name_f]Eva[/name_f] [name_f]Rose[/name_f] or [name_f]Eva[/name_f] [name_f]Fleur[/name_f] would be lovely.
I love [name_f]Pippa[/name_f] the most with [name_f]Isabelle[/name_f]!
I would do [name_f]Pippa[/name_f] [name_f]Fleur[/name_f] or [name_f]Pippa[/name_f] [name_f]Bloom[/name_f] though so that both names have the nature/floral nod to them!
[name_f]Eva[/name_f] [name_f]Bloom[/name_f] would be my second pick!
[name_f]Eva[/name_f] [name_f]Bloom[/name_f] 
familiar but with a hint of flair!
(Eva [name_f]Primrose[/name_f], [name_f]Juliet[/name_f] [name_f]Poppy[/name_f], [name_f]Florence[/name_f] [name_f]Esme[/name_f], [name_f]Felicity[/name_f] [name_f]Fleur[/name_f] and [name_f]Amelie[/name_f] [name_f]Iris[/name_f] came to mind)
[name_f]Eva[/name_f] [name_f]Bloom[/name_f] is simply gorgeous, and I love it with [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f].
Other ideas:
Firsts -
[name_f]Adeline[/name_f]
[name_f]Alice[/name_f]
[name_f]Anne[/name_f]
[name_f]Annette[/name_f]
[name_f]Ava[/name_f]
[name_f]Emma[/name_f]
[name_f]Evie[/name_f]
[name_f]Fia[/name_f]
[name_f]Gwen[/name_f]
[name_f]Helen[/name_f]
[name_f]Jane[/name_f]
[name_f]Lenora[/name_f]
[name_f]Lynette[/name_f]
[name_f]Melanie[/name_f]
[name_f]Mira[/name_f]
[name_f]Mirabelle[/name_f]
[name_f]Norah[/name_f]
[name_f]Nicole[/name_f]
[name_f]Olivia[/name_f]
[name_f]Rachelle[/name_f]
[name_f]Roslyn[/name_f]
[name_f]Sophie[/name_f]
[name_f]Stella[/name_f]
[name_f]Stephanie[/name_f]
Middles-
[name_f]Beryl[/name_f]
[name_f]Daisy[/name_f]
[name_f]Hazel[/name_f]
[name_f]Lily[/name_f]
[name_f]Rose[/name_f]
[name_m]Rowan[/name_m]
[name_f]Violet[/name_f]
Eva Bloom is my favorite! It is so sweet, colorful and gentle.
With a little twist, I would suggest:
Evelina Bloom nn Eva
Evangeline Bloom nn Eva
Eva Blossom
Philippa Bloom nn Pippa
Philippa Fleur nn Pippa
Paloma Blossom nn Pippa
You may also like:
Eva Camellia
Sofia Hyacinth
Pippa Lavender
Eva Marigold
Sofia Dandelion
Pippa Bluebell
Eva Daffodil
Pippa Jonquil
Sofia Petal
Eva Wildrose
Sofia Clover
Pippa Sunflower
Eva Yarrow
Sofia Anemone
Pippa Freesia
I love [name_f]Sofia[/name_f] [name_f]Fleur[/name_f] she’s so beautiful 
[name_f]Eva[/name_f] first choice and [name_f]Pippa[/name_f] second choice
I like [name_f]Pippa[/name_f] [name_f]Rae[/name_f] with [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f]!
[name_f]Sofia[/name_f] [name_f]Fleur[/name_f] is beautiful and I like her the best with [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f] 
sofia fleur is my favourite! 🫶🏻 however i also love the name bloom. 
I don’t think these quite match Isabelle’s elegance but I might go with [name_f]Sofia[/name_f] [name_f]Bloom[/name_f].
A few others:
[name_f]Bettina[/name_f] [name_f]Claire[/name_f] or [name_f]Bettina[/name_f] [name_f]Bloom[/name_f] nn [name_f]Betti[/name_f] & [name_f]Belle[/name_f], [name_f]Tina[/name_f] & [name_f]Izzy[/name_f]
[name_f]Georgette[/name_f] [name_f]Pearl[/name_f] nn [name_f]Izzy[/name_f] & [name_f]Georgie[/name_f] or [name_f]Ettie[/name_f]
[name_f]Francesca[/name_f] [name_f]Rae[/name_f] nn [name_f]Izzy[/name_f] & [name_f]Franny[/name_f], [name_f]Izzy[/name_f] & Chessi
I think [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f] and [name_f]Sofia[/name_f] [name_f]Fleur[/name_f] are stunning sisters.
[name_f]Eva[/name_f] [name_f]Bloom[/name_f] sounds the best, but it bothers me that [name_f]Isabelle[/name_f] has 8 letters and [name_f]Eva[/name_f] only 3. otherwise I love the floral nod in the middles!
[name_f]Eva[/name_f] [name_f]Bloom[/name_f]
[name_f]Eva[/name_f] [name_f]Bloom[/name_f] 
(beautiful names by the way, [name_f]Sofia[/name_f] [name_f]Fleur[/name_f] is also gorgeous)
I think [name_f]Sofia[/name_f] [name_f]Fleur[/name_f] works best with [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f].
[name_f]Eva[/name_f] [name_f]Bloom[/name_f]!
Stylistically, [name_f]Sofia[/name_f] [name_f]Fleur[/name_f] feels like the best match for [name_f]Isabelle[/name_f] [name_f]Ivy[/name_f], but I like [name_f]Eva[/name_f] [name_f]Bloom[/name_f] the best. . She’s so lovely!