ColourPop You Idiots! You Fools! You Imbeciles! is a warm duochrome with a sparkle finish that is limited edition and retails for $10.00. In comparison, NARS Sunstreak is a warm beige with a luminous finish that is limited edition and retails for $30.00.
NARS Sunstreak is 85% similar — it is more shimmery, warmer.