Re: Diaper for a 4 year old at night?
I say this all the time so ignore my broken record for others who have read this before.
We love the Tinkle Time Trainer = we get ours from Ladder Hill Design.
You can also just buy the pattern and make your own (or if someone you know sews this could be an option).
I don't sew so I've always just bought them from her. My 5 almost 6 year old just night trained - so we used these for the last couple years for him. My 4 1/2 year old DD still uses them and has since she day trained at about 2 1/2.
I highly recommend them - my kids do not consider them diapers - and we call them pull-ups. They have a stay dry on the inside so they aren't totally pee-soaked in the morning v. fitted diaper. I stuff them with Thirsties organic prefolds or Flip organic prefolds. I have both of these left over from diapers - you could also use prefolds. My DS was such a heavy wetter I used a wool cover as shorts over the top for a just in case so I didn't have to bulky/overstuff the pull-up. My DD is a moderate wetter and only needs the pull-up/prefold combination.
Julie - SAHM to Daniel
11/06 - 34 weeks, Elizabeth Anne 5/08 - 35 weeks
Katie Marie - 3/10 - 36 weeks, 6 days