Somebody asked about the character a few weeks back and another user here informed them that the entire thing is created by this artist https://carlosortega3d.com/rebirth so you won't find this outfit in any of the stores. He creates everything from scratch in ZBrush, renders in Maya and as far as I know, doesn't sell any models or accessories. He just creates them for his own art.
No problem; I assumed it was a Daz character too - I actually thought it was Rynne 8 or one of her characters when someone else wanted to know which character it was, until another user said it was one of Carlos Ortega's 3D artworks. It's disappointing when a character or an accessory you really like turns out to be a custom character or asset that isn't for sale. 🙂