How do I tell?? what happens if they have been back to front all this time??? Is the label always put on one particular side?
The same with any other SS pocket nappy - when you lie it out ready to put on it should make a T shape with the tabs at the back IYSWIM.
my goth baby one had the pocket at the front
When they introduced the back opening pockets you had a choice between the two. I think the default option was front opening unless you changed it.