This mani shows four coats of Girly Bits Fathomless (Christmas Collection), "a deep teal, with glowy blue/green micro glitters that peek through the jelly lacquer."
(Source: Girly Bits)
Fathomless looks teal in the bottle, but on the nails (at least on my nails) it looks more forest green than teal. It's pretty sheer, I used four coats and it still wasn't 100% opaque.
I finished with one coat of Essie Good to Go.
Girly Bits polishes are available at her own store, Llarowe, Harlow & Co., Overall Beauty and Mei Mei's Signatures.