So, um, yeah. Interfacing. Kind of a pain in my ass. But I think perhaps I'm using the wrong kind.
I made this today:
I used Pellon 808 Craft Fuse, which is apparently meant for industrial and military applications, and not, you know little sissy Hello Kitty purses. The good news is that my babysitter, for whom this is intended, will be able to deflect bullets, should any come her way.