Hi Justawaiting.. yes there are definately one size fits all nappies. I have a few favourites, but I'm not sure if i'm allowed to post them here? There is also a fab website with LOADS of info on modern cloth nappies but we can't post links. Google 'nappycino' and you'll find it. Feel free to email me at giannakos@iinet.net.au for info on brands etc! I buy all my nappies from aussie work at home mums from their internet sites.