Here's a step-by-step way to help you get that perfect wing.
Step 1: Wash your face.
It's best to start with a clean slate for your eyes, no eye-shadow, left over eyeliner or mascara.
Step 2: Begin on the eye opposite your dominant hand.
(I.e. if you're right handed, start on your left eye).
Start from the corners and swoop out at the end.
Step 3: Using a Q-Tip, wipe off any extra or if the wing is too large/long for you.
Step 4: Do the same exact thing but on the other eye.
Step 5: Repeat step 3.
Step 6: Redo that eye again.
Step 6.5 (optional): Smudge it off as much as possible.
Step 7: Get mad and give up.
Step 8: Try one more time on both eyes.
Step 9: Say "fuck it" and leave it how it is.
And you're ready to go!