thinking mermaid when i see this color .. love! like a sea shell OPI Significant Other Color
Opal nail trend will turn your nails into precious gems: Fire opal
Buff and Polish, Beautiful and soft Opal Nails with flakies, pastel...
Opal Nails - Imgur
I love this! If you don't want clear polish/varnish then I iridescent colour is a great option.
'At Vase Value' from China glaze, 'Poetic Hues' from Color Club and 'Miss Fancy Pants' from Essie and then topped it off with 'Shine of the Times' from Essie."
Glitterfingersss in english: TUTORIAL | Opal nails