I use pretty much any of our nappies under jeans and don't have a problem. BGs used to be our out and about nappies but he's recently started outweeing them very quickly
. So now it's bamboozles and little lambs mostly, with a ME rikki wraps. Finn is very dinky though, he can still wear 12-18m jeans from Next, over a nappy and wrap
Although I've recently dug out some bigger sized hand me downs and he does look a bit more comfortable in them!