Lethal Cosmetics Nightcall is a cool purple with a matte finish that is permanent and retails for $6.00. In comparison, Too Faced Spice of Life (Pumpkin Spice) is a cool purple with a matte finish that is limited edition and retails for $16.00.
Too Faced Spice of Life (Pumpkin Spice) is 80% similar — it is darker, cooler.
