Too Faced Sugar Plum (I Want Kandee) is a warm plum with a metallic finish that is limited edition and retails for $16.00. In comparison, MAC Me Siento... Muy Excited is a warm plum with a sparkle finish that is limited edition and retails for $17.00.
MAC Me Siento... Muy Excited is 90% similar — it is more shimmery, warmer.