ColourPop Starry Eyed is a cool blue with a matte finish that is permanent in palette and retails for $4.50. In comparison, Natasha Denona Koh Tao (89V) is a cool blue with a matte finish that is permanent in palette and retails for $29.00.
Natasha Denona Koh Tao (89V) is 80% similar — it is darker.
