elf 1 (Fair Neutral Peach) is a warm beige with a luminous finish that is permanent and retails for $14.00. In comparison, Charlotte Tilbury Fair (2.5) is a warm beige with a luminous finish that is permanent and retails for $44.00.
Charlotte Tilbury Fair (2.5) is 85% similar — it is more shimmery, darker, warmer.