Wet n Wild - Cost is No Issue
Cost is No Issue is a clear base chock full of teal micro glitter and small sky blue hex glitter. This is my FAVORITE glitter combination (mix of micro and small glitters in complementary colors that are opaque in a couple coats), and this one is quite pretty. Nails Inc Fitzroy Square is a dupe.
This is not a dupe for Deborah Lippmann's Mermaid Dream, but honestly I love this one so much more. Mermaid Dream always looks so... chunky. I've heard that it's actually smooth, but I don't care for how it LOOKS so bumpy and textured. So to me, this is Mermaid Dream's way more awesome sister - a wonderful, even more sparkly alternative! WIN.
I think it'd be very unlikely to find this one in stores anymore as it was released sometime last year, but Nails Inc Fitzroy Square may still be available (though a bit more expensive).