Penelope Opal is the clear winner for me
Bloom is a gorgeous middle name! First name ideas: -Nyla -Jayne/Jayna -Hayla -Anais -Calliope
It seems like there might be some middle ground in a pretty vintage sounding name with a sweet nickname. You could name her Florence and then call her Florrie (a similar feel to Bonnie). I think that would go with a lot of the middle names you listed. You could also name her something like Cornelia or Constance and call her Connie.
Penelope Opal or I like Tallulah (Tula) Cove
These are all beautiful! I love Indigo Bloom. Bloom is on my baby name list too but for a boy 💙
Rupert & Florence Rupert & Gracie Rupert & Elsie Rupert & Lorelai
Nuala Grace
Talulah, Emmy, Dreama, Ophelia, Marcy, Blair,sage, Calliope Elara
The sounds of Tula and Nuala and the cadence of Penelope made me think Tallulah. Which could go by Tula/Lula/Lu. Tallulah Bloom also sounds cute. Tallulah Estelle Tallulah Jane Tallulah Pearl