'Robes' in the Bible

Each man brought his gift, articles of silver and gold, garments, weapons, spices, horses and mules, so much year by year.

Now the king of Israel and Jehoshaphat the king of Judah were sitting, each on his throne, arrayed in their robes; they were sitting at the threshing floor at the entrance of the gate of Samaria; and all the prophets were prophesying before them.

The king of Israel said to Jehoshaphat, “I will disguise myself and will go into battle, but you put on your [royal] robes.” So the king of Israel disguised himself, and they went into the battle.