MAC Cake & Biscuits is a warm brown with a matte finish that is limited edition and retails for $17.00. In comparison, LORAC Dance 'Til Dawn Eyeshadow #4 is a warm brown with a matte finish that is limited edition and retails for $19.00.
LORAC Dance 'Til Dawn Eyeshadow #4 is 95% similar — it is lighter.