Browsing Beauty Base last weekend, I came across this nail polish which instantly reminded me of Models Own Disco Mix. I've always wanted Disco Mix, but every time I've gone to buy it it's been out of stock. At 99p a pop, L.A. Colors nail polishes are cheap and cheerful. I've bought a few previously, and have always found them pretty good considering the price.
As I don't own Disco Mix myself, I cannot say too much - but from the swatches I've seen it does look like a good 'copy'! I really like this polish. It took 3 coats to get the coverage I was happy with, and it did take a while to dry, but it's really sparkly [just how I like it] and is lasting well so far!