The Betsey Johnson "Can't Stop Coffin" bag (via Amazon) is embellished with a bat. I don't actually own any coffin-shaped purses, it may surprise you to know, so I'm tempted to add this to my accessories closet.
This Betsey Johnson spiderweb clutch handbag (via Amazon) is a bit too "gold" for me, but you might like it. It's called "Kitsch Webmaster."
I can picture a lot of goths carrying this "Kitsch Going Batty" crossbody (via Amazon) year-round, not just at Halloween!