MAC Sunstoned is a moderately warm-toned, light gold with a sparkle finish. It is a limited edition eyeshadow that retails for $17.00 and contains 0.05 oz.
Sunstoned is described as a "soft pink champagne [with a Lustre finish]." It's a light, golden beige with warm undertones and a frosted, sparkly finish. It had sheer coverage (which is more in line with the type of finish it is) with a dry, thin texture, but it didn't have as gritty of a feel as Druzy, though it has similar issues such as poor adhesion to bare skin and fall out (during wear as well as during application). It lasted for six hours on me and had a significant amount of fall out over time. Giorgio Armani #10 (P, $32.00) is similar. MAC Natural Vigor #1 (LE, $21.00) is less sparkly. Dior Golden Shock #5 (LE) is less shimmery. Anastasia Blush (LE, $12.00) is lighter. MAC Faire Maiden (LE, $15.00) is darker, less sparkly. Too Faced Nutmeg (LE, $16.00) is darker. Stila Kitten (P) is less glittery. Dior Sundeck #2 (LE) is less glittery. Maybelline Beige-ing Beauty (85) (LE, $6.99) is a cream product. MAC Until Dawn #2 (LE, $21.00) is sparkly. Sleek MakeUP Meet in Madrid (LE, $9.99) is darker. Too Faced Moon on Their Wings (LE, $16.00) is more glittery. See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
M·A·C Eyeshadow is a highly pigmented powder formula that applies evenly and blends well. Suitable for use either wet or dry, it's available in a wide variety of textures and finishes.