I bought a black western shirt with fake pearl snappers. It cost £19.99. It's not denim but cotton drill cloth, but it's comfortable enough. What sold me on it was the fact that Jean Scene tailored it for me for free (I work out, so things that fit me in the chest are way too big in the waist). They even rang me up to discuss the best way of doing it (darts at the back or take in the sides), and it fits pretty well - certainly much better tnan most off-the-peg shirts. Time will tell if it's durable, but I was very pleased with the price and the service.