MAC Pale Pipa is a very cool-toned, medium aqua with a matte finish. It is a limited edition eyeshadow that retails for $17.00 and contains 0.05 oz.
MAC Pale Pipa Eyeshadow ($17.00 for 0.05 oz.) is described as a "pastel turquoise [with a Matte finish]." It's a muted, medium aqua with cool undertones and a matte finish. This was the worst performer of the four, as it was semi-sheer in coverage, hard to build up, and moderately powdery--so it was already sheer to begin with and tended to sheer out further applied. I would recommend using a white, tacky base underneath this one to give it something to adhere to. It lasted for seven hours before fading. Disney by Sephora Blue Oasis (LE, ) is brighter (90% similar). MAC Powerful Performance (LE, $17.00) is brighter (90% similar). Sephora + Pantone Universe Cascade (LE, ) is lighter, brighter, warmer (90% similar). Lethal Cosmetics Yonder (P, $6.00) is darker, warmer (85% similar). MAC Aqua (LE, $17.00) is lighter (85% similar). Huda Beauty Mint #9 (LE, ) is darker, warmer (85% similar). Huda Beauty Haze (PiP, ) is darker, warmer (90% similar). Sephora Helen P (LE, ) is brighter, warmer (85% similar). Makeup Geek Shore Thing (DC, $6.00) is lighter, warmer (80% similar). Lethal Cosmetics Proxy (P, $6.00) is darker, warmer (80% similar). Inglot #345 (P, $6.00) is warmer (80% similar). See comparison swatches / view dupes side-by-side.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
These saturated shadows in neutral and metallic shades and multiple finishes stay on all day long with non-creasing, eight-hour wear. The result: potent colour payoff that applies evenly, blends well and can be used wet or dry.