Natasha Denona Calypso Blue (05M) is a warm duochrome with a sparkle finish that is permanent in palette and retails for $29.00. In comparison, ColourPop Late Bloomer is a warm duochrome with a metallic finish that is permanent and retails for $9.00.
ColourPop Late Bloomer is 90% similar — it is less shimmery, cooler.