Charlotte Tilbury Pillow Talk is a warm copper with a pearl finish that is permanent and retails for $34.00. In comparison, Natasha Denona Tranquil (385M) is a warm pink with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Tranquil (385M) is 90% similar — it is more shimmery, cooler.