MAC Harajuku Blu is a cool purple with a sparkle finish that is limited edition and retails for $17.00. In comparison, Natasha Denona Amethyst (141M) is a cool purple with a sparkle finish that is discontinued and retails for $29.00.
Natasha Denona Amethyst (141M) is 95% similar — it is more shimmery, lighter, brighter.
