Throughout the 13th century the Great Wardrobe remained a subsidiary operation within the more senior Wardrobe; and despite the above-mentioned moves toward greater centralisation, the officers of the Great Wardrobe continued to travel with the Court at this time. If the King was due to stay in a place for any length of time (or, indeed, if he was engaged on a military campaign at home or abroad) it remained necessary for many of the Great Wardrobe's items to be transported with him in long convoys of wagons (described in the wardrobe accounts as "caravans").