Where can I buy a custom designed Blackberry torch cover?

Two websites that offer different varieties of custom Blackberry Torch covers are BlackBerrySource.com (A good one to bookmark if you're a Blackberry owner for sure!) and eaccess-estore.com. If you don't want to shop online, Best Buy stores normally carry a few custom Blackberry Torch case options. Call your local branch to see if they're in stock!