Wardrobe: A medieval wardrobe could be a free standing closet like this:
(courtesy of Early Oak Reproductions)
But in Dangerous Favor, "wardrobe" refers to a room or
(for a king or great noble) a series of rooms in a castle that housed his
robes, jewelry, and other personal valuables (including spices!), as well as
cash and important documents; the King’s Wardrobe included his personal
treasury
