ColourPop Dreamscape is a warm beige with a metallic finish that is limited edition and retails for $12.00. In comparison, ColourPop You Idiots! You Fools! You Imbeciles! is a warm duochrome with a sparkle finish that is limited edition and retails for $10.00.
ColourPop You Idiots! You Fools! You Imbeciles! is 90% similar — it is less shimmery, cooler.