I'll be stark ass naked. I'll kill zombies with my... Hammer.
First i'd cut my hair... it's really long at the moment which isn't a good thing in a zpoc... I'd probably just shave it all off.
Top - My Black Hard Rock Cafe Memphis Vest
Bottoms - Plain Black Sports leggings
Shoes - black adiddas trainers
(extra in back pack) Thermal long sleeve top.
There'll be lots of running around and i don't want anything slowing me down or reducing agility. Also running and possible fighting means perspiring so tomuch clothing will lead to over heating which is also really bad... So i'm going for clothes than can help me regulate my body temp while not getting in the way or drawing unwanted attention from the zeds...
ooo i almost forgot... my guitar pic lynyrd synyrd earings of course DUH!
A giant Cheese wedge costume.
I like your style. Since I am a martial arts master, I would roam around with my karate uniform and black belt on. The blood of a thousand zombies will paint my white uniform like a water color canvas.