I like zombie as a character. I think sometimes they can be funny and cute. Looking at photos of models on the catwalk, I came up with the idea, some frames they look like zombies.Why not? Fashion zombies.

As elementary shape I chose a rectangle.  

My mood board

Then I made an outline of the characters of different stature.

Selecting the most successful variant, I made a more detailed sketch of my zombie

Finally I made outline  in Photoshop