This is a the back of a cardigan for the expected soon baby of a colleague at work.
It is knitted in Stylecraft Baby Life which has a pleasing 25% wool that gives it a nice handle. It also has a lovely tweedy fleck in it and it only cost £1.55 per 50gram ball which is also very pleasing. I love knitting but find the cost of many of the better quality yarns prohibitive.
The pattern is sirdar 1907.