Illamasqua Hemlock Nail Varnish (£13.50 for 0.50 fl. oz.) is described as a “pale opal green iridescent.” It’s a pale pink-red at one angle, then it turns into a pale, yellowed green shimmer at another angle, while the base color is a pale beige with a hint of pink overall. It’s definitely duochrome, and it is a strong one at that. There are a few green duochromes on the market, but I don’t have one that shifts pink-green (or such a yellowy green at all).
Urban Decay Flushed Lip Junkie ($19.00 for 0.34 fl. oz.) is described as a “creamy mauve pink.” It’s a very rosy pink when swatched, but it turns a little more strawberry pink with a hint of mauve/plum on the lips. MAC Curvaceous is less pink, plummier. Illamasqua Move is cooler-toned, brighter. Neither of those shades is all that similar, so I don’t think I have a dupe for this shade.
Lynnderella Connect the Dots Nail Lacquer ($22.50 for 0.50 fl. oz.) is–to me–one of the big deal lacquers in indie polish history. It contains a mix of black and white glitter an assortment of sizes that range from small, medium, large, and shapes that range from bar, circular, hexagonal, and square. This was the shade that made me sit up and take notice of niche polish, and it was as impressive in person as it was in photos after I received it. But I remember how in demand it was; how hard it was to get it; and it’s amazing to think how far indie nail polish has come since then.
China Glaze Altered Reality Nail Lacquer ($8.00 MSRP for 0.50 fl. oz.) includes six shades of color-changing shades. I’m not aware of any other polishes that change color with the addition of a top coat, so none of these have dupes.