Hmm. They're still available in my wardrobe.
The only thing I can really suggest is making sure you're on the 'full' outfit section or one of the slots that the outfit occupies. If you're searching for main hand items (for example) the outfit components won't appear as the set doesn't have a main hand. If that fails, submit a bug report in-game, as it's possible that something specific might have affected you.
02-Aug-2022 14:03:28