Pat McGrath Mercurial Rose is a warm pink with a metallic finish that is limited edition and retails for $25.00. In comparison, Sephora Soft Suede (378) is a warm taupe with a metallic finish that is permanent and retails for $9.00.
Sephora Soft Suede (378) is 80% similar — it is less shimmery, darker, warmer.
