Popsugar Beauty Cara Delevingne Cara Delevingne Halloween Costume Proof That Skeleton Makeup Doesn't Have to Be Black and White October 17, 2014 by Kirbie Johnson View On One Page Photo 13 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Step 6: The grin Time for the creepy grin. Make a wishbone shape on your cheek. This is where you'll create the teeth in a few minutes. Previous Next Start Slideshow Cara DelevingneMakeup TutorialsBeauty How-ToHalloween Beauty