I've got a sparkly number from the Models Own Wonderland collections, Southern Lights... but first to the underwear =)
I used 2 coats of Nails Inc Putney Bridge for the base. The application was smooth if not a little thick (I really need to invest in some thinner).
I then added 2 coats of Models Own Southern Lights, a lilac and holographic dusty glitter, that's like China Glaze Fairy Dust or Nails Inc Electric Lane on Steroids!
Do you like a bit of sparkle?