MAC Night Sky Eyeshadow Quad ($70.00 for 0.19 oz.) includes three cooler-toned shades paired with a warm white. It is a good set of shades overall, though you may find the black and white shades within your stash as they are more basic shades. This is a limited edition piece in the MAC x Guo Pei collaboration, which has limited edition packaging (and pricing!) to match. The exterior of the lid is covered in a printed fabric, which may this less durable/travel-friendly (not sure about cleaning it/whether it’ll catch and fray over time). The MAC x Guo Pei collaboration launches online on September 24th at maccosmetics.com, and it will only be available at MAC 5th Avenue in NYC and MAC at South Coast Plaza (in southern California) for U.S. locations.

Nehru (Guo Pei) is described as a “black grey [with a Matte finish].” It’s a deep black with cooler undertones and a matte finish. This isn’t like the Nehru I know from the permanent range, which translates as gray, and it might have something to do with the texture of this being incredibly dense, smooth, and almost cream-like. This was very, very pigmented and just an intense shade to work with, but it was still blendable — it’s just not really like the permanent version, so I have distinguished it as the Guo Pei version. It wore well for eight and a half hours before fading. Too Faced Wanted (LE, $16.00) is lighter (95% similar). KVD Beauty Killing Moon (LE, ) is lighter (95% similar). Make Up For Ever M100 Black (DC, $21.00) is warmer (95% similar). Too Faced Licorice Rope (LE, $16.00) is more shimmery (95% similar). Surratt Beauty Scandal Eyes (Cream) (PiP, ) is glossier (95% similar). Marc Jacobs Beauty The Enigma #1 (PiP, ) is warmer (95% similar). theBalm Righteous (LE, $16.00) is more muted (95% similar). Sephora Obsidian (PiP, ) is lighter (95% similar). MAC Carbon (LE, $17.00) is more muted (95% similar). Smashbox Ebony (LE, ) is lighter (95% similar). Too Faced Decadent (LE, $16.00) is cooler (95% similar). MAC Cinderblack (LE, $22.00) is glossier (95% similar). Tarte On a Good Notre Dame (LE, ) is cooler (95% similar). Makeup Geek Corrupt (DC, $6.00) is warmer (95% similar). Pat McGrath Xtreme Black (PiP, $25.00) is darker (95% similar). Le Metier de Beaute Fin (LE, $30.00) is warmer (95% similar). L'Oreal Noir C'est Noir (P, $5.99) is lighter (95% similar). Anastasia Noir (P, $12.00) is cooler (95% similar). Tarte Silhouette (LE, ) is more shimmery (95% similar). Marc Jacobs Beauty The Free Spirit No. 17 (LE, ) is more shimmery (95% similar). Top 20 dupes listed, see the rest. See comparison swatches / view dupes side-by-side.

Celestial Peak is described as a “dark frosted blue [with a Veluxe Pearl finish].” It’s a muted, dark navy blue with a soft, frosted sheen. It’s a “warmer” navy blue, but it isn’t truly warm-toned. The texture was soft with a slight dustiness but was fairly easy to work with, though it sheers out a bit when applied to the skin so two layers may be necessary to achieve true-to-pan color. It wore well for eight hours on me. Sephora Stormy Seas (113) (LE, $13.00) is warmer (95% similar). NARS Underworld II (PiP, $19.00) is less shimmery, lighter, cooler (95% similar). Makeup Geek Ocean Breeze (DC, $6.00) is darker (95% similar). ColourPop Rhinestone (LE, $6.00) is warmer (95% similar). Clarins Jade #3 (PiP, ) is less shimmery, lighter (90% similar). Viseart Bijoux Royal #12 (LE, ) is more shimmery, warmer (90% similar). MAC Lunar (P, $20.00) is darker, cooler (90% similar). Viseart Bijoux Royal #8 (LE, ) is cooler (90% similar). Urban Decay Goddess (LE, $19.00) is cooler (90% similar). Urban Decay Time (LE, $19.00) is darker (90% similar). bareMinerals Nightfall (LE, ) is darker (90% similar). NABLA Cosmetics Under Pressure (P, $8.00) is cooler (90% similar). Urban Decay Moonshadow (DC, $19.00) is cooler (85% similar). MAC Heavy, Black and Pendulous (LE, $17.00) is lighter (85% similar). Natasha Denona Metallic Steel Blue (11M) (PiP, $29.00) is lighter, cooler (85% similar). LORAC Navy #6 (LE, $19.00) is cooler (85% similar). Dior Electrify #5 (PiP, ) is warmer (85% similar). ColourPop Antimatter (P, $4.50) is more shimmery, lighter, cooler (80% similar). Wet 'n' Wild Mythicool Creatures #3 (LE, ) is less shimmery, darker, cooler (80% similar). Urban Decay LSD (P, $26.00) is darker, cooler (80% similar). Top 20 dupes listed, see the rest. See comparison swatches / view dupes side-by-side.

Blue Horizon is described as a “mid-tone frosted blue [with a Frost finish].” It’s a medium blue with subtle, cool undertones and a pearly sheen. It had good color payoff with a soft, blendable texture that was a smidgen powdery so it is best patted on with minimal blending/sweeping motions to main its intensity. It lasted for eight hours before fading. Urban Decay Gonzo (DC, $19.00) is lighter, brighter (90% similar). Shiseido Esmaralda (BL 620) (P, $25.00) is warmer (90% similar). Make Up For Ever S214 Ultramarine Blue (DC, $21.00) is brighter (90% similar). MAC Blue Candy (LE, $17.00) is lighter (90% similar). Sephora Rio (LE, ) is more shimmery, lighter (90% similar). Sugarpill Afterparty (P, $13.00) is darker (90% similar). NARS Showgirl (P, $19.00) is more shimmery, brighter, cooler (85% similar). CoverGirl Sapphire Flare (315) (LE, $4.99) is more shimmery, darker (85% similar). Disney by Sephora Blue Lagoon (LE, ) is less shimmery, warmer (85% similar). MAC Beehive Blue (LE, $17.00) is darker, warmer (85% similar). Sleek MakeUP Sunset #6 (PiP, $9.99) is more shimmery, lighter (85% similar). Natasha Denona Petroleum Blue (92M) (PiP, $29.00) is more shimmery (85% similar). Urban Decay Peace (DC, $19.00) is more shimmery, lighter (85% similar). KVD Beauty Paranoid (DC, $21.00) is more shimmery, lighter, brighter (85% similar). KVD Beauty Bukowski (LE, ) is more shimmery, lighter, warmer (85% similar). MAC Denim Genes (PiP, ) is more shimmery (85% similar). ColourPop Detour (LE, $4.50) is darker, cooler (80% similar). KKW Beauty Libra (LE, ) is more shimmery, more muted, cooler (80% similar). MAC Blue Calm (DC, $17.00) is more shimmery, darker (90% similar). See comparison swatches / view dupes side-by-side.

Bright Moon is described as a “warm white [with a Veluxe Pearl finish].” It’s a creamy white with warm, yellow undertones and a frosted sheen. It had nice pigmentation with a soft, buttery texture that was easy to use and apply. I felt like it turned almost silvery when combined with the cooler blue tones from the other shades, but it may appear truer in undertone on someone with naturally cool undertones. This shade wore for eight hours before fading. KVD Beauty Thunderstruck (DC, $21.00) is more shimmery (95% similar). Too Faced Famous in a Small Town (PiP, $16.00) is warmer (95% similar). LORAC Vanilla (LE, $19.00) is less shimmery (95% similar). NARS Andromeda (P, $29.00) is darker (95% similar). Becca Pearl (LE, ) is cooler (95% similar). NARS Abyssinia (DC, $25.00) is darker (95% similar). Buxom Satin Seduction (P, $12.00) is darker (95% similar). Make Up For Ever I514 Pink Ivory (DC, $21.00) is darker (95% similar). Natasha Denona Ice Gold (122K) (PiP, ) is cooler (95% similar). theBalm Wipe Out (LE, $16.00) is less shimmery (95% similar). Sephora Flagstone (DC, $10.00) is less shimmery (95% similar). Too Faced La Croisette (PiP, $16.00) is more shimmery (95% similar). Tarte Pearl (LE, ) is less shimmery (95% similar). ColourPop Girly (P, $6.00) is darker (95% similar). MAC Satin Ochre (Left) (LE, ) is darker (90% similar). ColourPop Onai (LE, $6.00) is darker (90% similar). Dior Lucky Star #2 (LE, ) is more shimmery, warmer (90% similar). MAC Iced (LE, $22.00) is more shimmery, lighter (90% similar). Tom Ford Beauty Pink Glow #1 (LE, ) is more shimmery, darker (90% similar). MAC Just Gleaming (PiP, $20.00) is more shimmery, darker (90% similar). Top 20 dupes listed, see the rest. See comparison swatches / view dupes side-by-side.

See more photos & swatches!

MAC Night Sky Eyeshadow Quad

MAC Night Sky Eyeshadow Quad

MAC Night Sky Eyeshadow Quad

MAC Night Sky Eyeshadow Quad

MAC Nehru Eyeshadow

MAC Nehru Eyeshadow

MAC Celestial Peak Eyeshadow

MAC Celestial Peak Eyeshadow

MAC Blue Horizon Eyeshadow

MAC Blue Horizon Eyeshadow

MAC Clear Bright Moon Eyeshadow

MAC Clear Bright Moon Eyeshadow

MAC Night Sky Eyeshadow Quad

MAC Night Sky Eyeshadow Quad