I'm due in (gulp) 5 weeks with our second and want to use cloth from birth.
We had a nappy trial for 4 weeks when dd was born (and she was 9lb at birth) so by the time we needed to use our own stash she went straight into the small/size 1's.
For spud I've just bought motherease rikki wraps xs, tots bots size 0 & cotton bottoms newborn size after advice from a friend who had smaller babies than me (thanks Doc Maggoo!!).
I've not yet tried wool/soakers - I plan to
when spud arrives