While perusing Google a little bit ago, I came across this tutorial by curly haired boy at gimptalk for making a denim jeans signature. I happen to think my denim looks better
, but he's got a really cool technique for creating realistic-looking labels/patches and finds a good use for the Curve Bend Filter. Overall, I think the results are really nice!
Check it out: Click Me!
Be warned, the tutorial is made up of two-large images, so it may take awhile for dial-up users.