I have no idea where to start. I trained my son with just the padded Gerber undies and regular undies BUT we had hard floors then and I don't want to let my 20 month old DD loose in the house without some kind of protection against puddles. I do not want to do plastic pants over the undies because I've tried and she hates them.
Recommendations and where to buy?? I have a really small budget and need as cheap as I can. I do not sew, so it will have to be something I can buy. Thanks. :)