Sparkling Garbage is from Orly's Summer 2013 Mash Up Collection. Knowing my penchant for holos, I knew I had to have this one, so I ordered it from Amazon recently because I missed it at my local stores. I am in love with Sparkling Garbage! I have heard it is also a great layering polish, but I haven't given that a chance yet. If you have, let me know what you layered it over.