This is Julie G Sugar Plum Fairy, a texture, and SH Insta-Dri Grape Going:
Jesse's Girl website (they make Julie G) - I'm a little surprised that they're still there, but actually the texture trend has proven to have more legs than most people thought, hasn't it?
Grape Going is a nice blue-to-purple duochrome. (On the nail wheel it looks strangely similar to Eternal Beauty, next to it. But we'll get to Eternal Beauty soon - let's just say for now that that's a bit deceptive.) It does not seem to be a current color - here's all the Insta-Dri colors on the website.