Guerlain ecrin 6 couleurs rue de passy is a gorgeous companct of complimentary eye colours it offers a range of three different eyeshadow textures consisting of 5 eyeshadows and 1 eyeliner it has one eyeshadow with an iridescent formula of mother of pearl particles for intense colour radiance a matt finish formula for softness elegance and contrast and a satin fomrula for a velvet glide on finish and a delicate look guerlain ecrin 6 couleurs rue de passy 93 combines dark grey dark lavende