Illamasqua Melange is a neutral-toned, medium-dark green with a frost finish. It is a permanent nail lacquer that retails for $17.00 and contains 0.5 oz.
Illamasqua Melange Nail Varnish ($17.00 for 0.50 fl. oz.) is described as a "golden teal [with a matte finish]." It's a muted, medium-dark green with a hint of blue and gold and copper flecks of shimmer and sparkle. I thought it might be more a chameleon, but as I went from room to room (for different lighting), it was always a muted, dirty green to me. It had more of a satin finish where there was still some reflection, but it wasn't glossy. I don't know of any dupes for this shade really, but these were the closest I could think of: Zoya Stassi (P, $9.00) is much warmer, sheerer. China Glaze This is Tree-mendous (LE, $7.50) is more sparkly, sheerer. Cult Nails Grunge (P, $12.00) has less shimmer, lighter. See comparison swatches / view dupes.