I got a MAC makeover before my birthday party and the lovely makeup artist let me take photos of all the steps so I could share it here.
To create the eyes, you'll need some eyeshadow primer like MAC's painterly paintpot; two eyes shadows - a mid browny grey (MAC copperplate) and a dark blackish grey (MAC smut); black kohl eyeliner and black liquid gel eyeliner.
Start with the browny grey (MAC copperplate) eyeshadow on the lids and blend in to the blackish grey at the edges.
Then use an eyeliner brush to draw a line around the top of the eye with black gel eyeliner, making a cat eye flick at the edge and taking the liner under the eye a little.
Blend the line in to your makeup with darker blackish grey eyeshadow (MAC smut), giving it a really smokey look.
Use a black kohl eyeliner pencil to extend the line under the eye and also enhance the line on top.
Blend the black kohl eyeliner in to the eyeshadow and draw a line on your inner bottom eye.
For the rest of the face: fill in your eyebrows with a pencil (MAC Fling Eyebrow Pencil) and put on some coral pink lipstick (MAC Hug Me).
Put on a few lashing of your favourite eyeliner and you're all done!