I feel like these should be marked for Armoire deposit. They were a limited-time item and a gift from Hildibrand during the Seventh Umbral Era quest Prophecy Inspection. Everything else related to that arc got marked - Dalamud Horn, Patriot Choker, White Ravens - why not these?

(In the same vein, it probably won't break any hearts if U/U and Armoire tags are finally set on the items from the first few holidays, either. Dream attire, Usagi kabutos, etc.)

Thanks for your time!