Make Up For Ever I520 Pinky Sand is a warm peach with a frost finish that is permanent and retails for $17.00. In comparison, Natasha Denona Dune (186S) is a warm peach with a pearl finish that is permanent in palette and retails for $29.00.
Natasha Denona Dune (186S) is 95% similar — it is less shimmery.
