Estee Lauder Irresistible is a warm mauve with a luminous finish that is permanent and retails for $32.00. In comparison, Tom Ford Beauty Bittersweet (03) is a warm plum with a luminous finish that is limited edition and retails for $55.00.
Tom Ford Beauty Bittersweet (03) is 90% similar — it is more shimmery, less pigmented, warmer.