Board Thread:Club Penguin/@comment-26313970-20150524190132/@comment-4500149-20150524235946

Penguin-Pal wrote: Oh, looks like it's the item itself: I won't be surprised if they take the penguin borders when making the item, and then deleting them before saving. Perhaps they just forgot this time. Yeah, looks like they forgot to remove the lines from the sprites after designing the item. Still cool to see though. It gives us a little insight as to how they design item sprites.
 * http://media1.clubpenguin.com/play/v2/content/global/clothing/sprites/21000.swf