Dior Etoile (021) is a slightly cool-toned, light pewter with a frost finish. It is a permanent eyeshadow that retails for $31.00 and contains 0.22 oz.
Dior Etoile (021) Diorshow Fusion Mono Eyeshadow ($30.00 for 0.22 oz.) is a soft, light-medium pewter--it's gray and gold mixed together. It's one of the sheerer shades in the range, and it was buildable to about 90% opacity, but it's not as pigmented as the other shades. Because it's a lighter shade, it can still function and work well, and in some cases, looks better when applied as a wash compared to the darker shades in the range--but I think you have to want it and know what you're getting yourself into. If you like pewter-ish shades, you might try Millenium instead, as it is darker and more pigmented. Guerlain Two Styslih #1 is similar but a powder. Dior Constellation #2 is warmer. MAC Greenluxe #3 is darker, warmer. MAC Palladium is more metallic. MAC Vex is cooler-toned. MAC Arctic Grey is similar but powder. Giorgio Armani #19 is lighter, more frosted. See comparison swatches.
Dior's Diorshow Fusion Mono Eyeshadow creates multidimensional, light-reflecting eyes in a single step. Its mousse-gel texture blends easily with the fingertips or the enclosed applicator. The eyeshadow illuminates the eye with a metallic finish and is available in eight iridescent shades.