ColourPop Vivacious is a warm peach with a metallic finish that is limited edition and retails for $4.50. In comparison, Natasha Denona Piggy (80M) is a warm peach with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Piggy (80M) is 80% similar — it is less shimmery, lighter, cooler.