Maybelline Waves of White 24HR Color Tattoo Eyeshadow ($6.99 for 0.14 oz.) is a cool-toned white with a teal duochrome/shimmer. It has a soft, lightly metallic finish. When applied, I was able to get semi-opaque color payoff. I tried layering, but it does seem to get chunky and create unevenness/patchiness so one layer seemed to work best. It might be nice as an inner corner brightener or layered over black eyeshadow (to bring out the duochrome). It was also, inadvertently, kind of cool painted onto lashes. It’s not a dupe by any means, but since it is within the range, I thought it was worth mentioning: Maybelline Too Cool is a stark, cool white, with no teal shimmer/duochrome sheen. L’oreal Dive Right In is darker, less white, and a powder. Sugarpill Lumi is a loose powder and leans greener. See comparison swatches here.