The Dior Vernis Rock Coat is part of Dior’s Rock Your Nails collection from March 2011 I purchased along with Nirvana. I bought the Dior Vernis Rock Coat because of it’s novelty factor: a top coat that is sheer but is tinted a smokey gray colour. It also has a subtle micro shimmer to in. As a top coat, it functions like any other topcoat. It creates a shiny finish and my manicure lasts about 5-7 days. It does create an interesting effect on your nailpolishes depending on how many coats you use.
With one coat it creates a slightly streaky look but creates an iridescent effect with your original colour underneath. With two coats, it creates a smokey finish and with three coats it will darken and blacken the colour for a more vampy and edgy finish. In the below pictures I tried to demonstrate the effects on the Rock Coat over Nirvana using one coat then transitioning to two to three coats. With the rock coat, I find that it is best to use colours with medium vibrancy because that would show the best range of effects. Anything too dark or blacken would not work and it would just be a moot point. Colours that are too light creates a colour that would be too ashen for my taste. I also prefer to use creme finishes.
Dior Vernis are high end and expensive, it is definitely a splurge. Dior Vernis Rock Coat is 24$. I think it is very expensive for a coat and I usually opt for either OPI or Essie. I definitely bought this for the novelty factor. Though Rock Coat is really just a glorified tinted top coat, I do think it is a nice item to have to change the look of any nailpolishes you have in your existing collection. You can wear your spring/summer brights and darken them with Rock Coat to create a more fall/winter colour. As for the Nirvana and Rock Coat top coat combo? I do like Nirvana with the Rock Coat better because I like the blacken teal better.
Above: Dior Vernis in Nirvana (left) and Nirvana with two coats of Rock Coat (left)
Above: Nirvana with three coats of Rock Coat (pinky), Nirvana with one coat of Rock Coat (ring finger), Nirvana with no Rock Coat (middle finger) and Nirvana with two coats of Rock Coat (index finger).



























