Right today I went and had a look at Rowan wool cotton as a sub which although it is very nice and would probably work quite well it would cost me about a zillion pounds to knit so thats out

Im wondering about Bergere de France Ideal as the tension is approximately the same, its meant for baby things and its machine washable (which has to be a bonus with baby things). I will consult Jill on this issue tomorrow if I get there (its school hols and Robin is away)
Thanks for the link W4B - I knew there was an error in the chart but didnt know about any ruffle problems so I will have a search though her blog