Baelof - The Expeditionary Boots for both factions are also unimplemented. They exist within the files to go along with the rest of the Expeditionary outfit, but have no way to obtain them in game.
This was even noticed by a friend I got to try out the experience. By the end of it, he was confused by the lack of boots, considering it was the only piece that didn't get an upgrade.
Caerule - Ugh, I did the starter experience today, and it was so disappointing that we can gather a full armor set transmog, but that the boots are missing.
Just add those boots and the missing gear to that vendor, Blizzard. Hell, make them cost a lot, if you want a nice goldsink.