Milani Bella Teal (21) is a cool teal with a metallic finish that is permanent and retails for $4.49. In comparison, Natasha Denona Cloudy Blue (17M) is a cool teal with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Cloudy Blue (17M) is 90% similar — it is more shimmery, warmer.