Bobbi Brown High Octane is a warm plum with a sparkle finish that is permanent and retails for $38.00. In comparison, Natasha Denona Maroon (22M) is a warm plum with a frost finish that is permanent in palette and retails for $29.00.
Natasha Denona Maroon (22M) is 85% similar — it is more shimmery, lighter, warmer.
