Products used:
NYX eyeshadow base, Coastal Scents Fall Festiva palette, Isadora Glossy eyeliner, Lancome Doll Eyes Mascara.

Step 1.
Apply an eyeshadow base or primer all over the eye, all the way up to the browbone. 

Step 2.
Apply a dark green shadow like this.

Step 3.
With a blending brush, blend out all the harsh lines. 

Step 4.
With the same brush take a black shadow and apply in on the outer v, and blend. 

Step 5.
Apply eyeliner and mascara, and you are done! 

(Source: makeupbeauty)