Apply a purple eyeshadow all over your upper lid, past the crease, about halfway up to your eyebrows.
Use the same colour underneath your eyes and don’t be scared to go quite a way out (I go about a cm out), once you’ve finished it won’t look so much like you’ve been punched!
Use a black eyeshadow over the top taking it to just before where you did with the purple.
Then pop a nude eyeshadow under your eyebrows to highlight and to make sure the edge of the purple is blended out nicely.
Giant cat eye, scouse brows, mascara, done!