MAC A Natural Flirt is a moderately warm-toned, light peach with a frost finish. It is a permanent eyeshadow that retails for $20.00 and contains 0.04 oz.
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.
A liquid-powder Eye Shadow with prismatic reflections in ten shimmering tints. Impact ranges from sheer crystallized light to a highly polished metallic effect. Lasts up to 6 hours.