6'4" (193cm)
Oh daaang. That will make for a
stunning Morticia Addams.
I'll probably re-use my old "zombie schoolgirl" outfit, but with more advanced make-up (last time I rubbed dirt and lipstick to simulate a bruised wound
). Going zombie is easy but gives you room for variation (once I was a zombie coach from the 80s), not to mention it costs less than going all in with something else. For the zombie schoolgirl I went to a pop-up clothes store, bought a plaid skirt, some shirts and leggins for practically nothing, then ripped them in appropriate places and applied gravel or whatever for color (it's been a few years since I last wore it).