I'm making an Organization XIII cloak from Kingdom Hearts (here's a good shot of it
The thing is, I already have a large zipper - the one they use for heavy-duty travel bags, I believe. The only problem is that it's not one of those separable jacket zippers. Is there a way to make a regular zipper into one of those jacket zippers? Like... Is there something I can tack on the end of it so that it will separate? Google-fu is leading me nowhere. :(
PS: I cannot buy one of those giant separable zippers from the Internet.