The option to create “The Barrel O’ Fish” within the Abominable Stitching panel continues to display as an option even after having crafted it. AFAIK the other items disappear from the list since there is no point to try to craft another, but without removing “The Barrel O’ Fish” the inconsistent behavior becomes confusing to a player trying to determine if they’ve already done this.
None of the wardrobe items disappear from the stitching list, only the Abominations themselves and the mount.
The only way to monitor what you still need to make is to check the achievement (Wardrobe Makeover).