MAC A Natural Flirt Extra Dimension Eyeshadow ($20.00 for 0.04 oz.) is described as an “iridescent light pink.” It’s a light peach with a hint of pink in the undertone and a more prevalent gold sheen. It had sheer coverage applied dry that lasted for six hours. Applied damp, it had semi-opaque that was buildable to opaque coverage, and it stayed on for eight hours before creasing. I noticed that this seemed substantially less pink-based in the permanent version I have at present compared to the last version I had (here). See comparison swatches / compare dupes side-by-side.