'Robe' in the Bible

Got up from table, put off his robe and took a cloth and put it round him.

Then, after washing their feet and putting on his robe again, he took his seat and said to them, Do you see what I have done to you?

And the men of the army made a crown of thorns and put it on his head, and they put a purple robe on him.

Then Jesus came out with the crown of thorns and the purple robe. And Pilate said to them, Here is the man!