I've worn out in public before. Was nervous the first time I did it, but once I realised nobody gave a shit, I relaxed. Been out several times since then, even to a busy pub and was fine. Nobody, other than the friend I was with, who knows about my ABDL side even knew I was wearing a nappy those nights. Heck, I even needed to go right when I was standing at the bar getting a round in once, so just let rip.