"C" is for very yellow/olive skin, and "W" is for very pink skin. Understanding the Numbers (Depth):

(matte coral-peach) are noted for being universally flattering and easy to blend. 3. Where to Buy Authentic MAC

To ensure you are getting genuine products and the best deals, shop at authorized retailers. Foundation Shade Finder | MAC Cosmetics

MAC uses a unique lettering and numbering system for its base products (foundation and concealer). Understanding this is the key to getting a perfect match.