Sadly I had to go to a funeral last week. I thought I'd better do the decent thing and go and pick up a black suit for the occasion. I don't normally wear suits and was really surprised at how expensive they were! £125 seems to be 'the normal' price point.
Then I just happened to stumble on these £49.50 suits (that's for both the jacket and the trousers) from the M&S Extra Value range. These may sound like cheapo rubbish but I can assure you they aren't. It fitted well, it was comfortable and the material wasn't scratchy. The wife even said I looked very smart! There are several style to choose from and they even do formal evening suits.
If like me you just want an inexpensive suit that you might just wear every once in a while, this might be what you've been looking for.