I mean, just look at it, because it screams 'me'. Purple, pink, AND glitter? That's definitely a Tess-polish. I love it. :')
This is Wet 'n Wild Back Alley Deals. An absolutely gorgeous glitter polish. It has a clear base that is packed with very small purple glitter, and slightly larger round pink glitter.
The glitter is very dense and it could be worn on it's own. But if you have this polish, please don't, because it looks even better if layered over a dark creme. Plus, you use less polish, so you can wear it more often. ;) Here I have one coat layered over Revlon Plum Night, a simple dark purple.
It does dry up rather gritty and dull. Even though that works really well for this polish, I prefer to use two layers of topcoat to make it shiny and sparkly. The formula for this polish is great! Even now it's starting to thicken a bit it was very easy to apply, and because the glitter is so dense you generally get an even amount of purple and pink everywhere.
For reference - this is a picture without topcoat. Still very pretty! Sometimes I wear it like this as well.