[dev1357] The Armoire

[Arcell]

Egg helms and santa suits are tradeable, so we can't put them in the chest.
You forgot the dragon helms, swim suits, AF gear and achievement rewards.

And again, the official lodestone post:

http://forum.square-enix.com/ffxiv/threads/42275

makes absolutely no mention of the U/U requirement. Job exclusive gear, Seasonal Event gear, Achievement Reward gear and Bonus items, with some exceptions. In reality we actually have no idea what those exceptions are. Could be the non-U/U stuff, might be something else.