I barely took any photos of my Ash wig on the wighead, so here's just another collage, which is the lazier way of showing off different angles. c:
I had a thick black wig sitting around that I used to use in wig panels for demonstrations on spiking and whatnot, and so I decided to use it for Ash's crazy hat hair! It's not perfectly accurate, but I'm happy with the results anyway.
As noted in the picture, the base wig was a New Punk in black, from the Sepia line. I've had the wig for so long before using it for Ash that I couldn't even tell you where I purchased it from! But they're around, just do some Google-fu and see what's currently available. <3