The costume is based on one of my Oil Pastels artworks, that I painted a while ago.
I have just uploaded it, if you are curious: https://www.weasyl.com/submission/767634/crawling

That Oil Pastels artwork itself is based more or less on a character of Tim Burton.
(though I have not watch that movie and won't).

Other artwork of mine based more or less on a character of Tim Burton:
https://www.weasyl.com/submission/767637/gimme-gimme-gimme

For the Oil Pastels artwork, I decided to choose weird colours,
to create a surreal and somewhat obnoxious atmosphere.

For the costume, the vermilion and leaf green colours came rather naturally;
they are very contrasted colours, and they fit well with the rest of the scene.

Now that you bring it to my attention,
I realize that his sweater is somewhat similar to Freddy's. LOL
I never realized it earlier, silly me! ;-)
(I don't watch horror movies either,
(not an excuse ;-), and Freddy is rather famous. LOL )

Anyway, how hard we try to be original,
there will always be a detail, a part of an image, a concept,
that has already be used before, or done before.......

Thanks for your nice comment. :D