I am slowly building up my collection of Hard Candy polishes from their new line. The glitters they have are amazing.
Take Party Central for example. Clear base packed with varying sizes and colors of glitter, including one you don't see a whole lot of in commercial polishes: WHITE.
The formula is decent, though the glitter doesn't disperse on the nail quite as evenly as I wish it would, it takes a little work if you want to get a more evenly distributed look from it. But the colors look good together, and it's perfect for layering.
Here is what one coat looks like: