What is the meaning of dress me in borrow’d robes as it appears in this passage?

ROSS: And, for an earnest of a greater honour,
He bade me, from him, call thee thane of Cawdor:
In which addition, hail, most worthy thane!
For it is thine.

BANQUO: What, can the devil speak true?

MACBETH: The thane of Cawdor lives: why do you dress me
In borrow’d robes?
Answer choices for the above question

A. call me by a title that isn’t mine

B. accuse me of treason

C. give me another person’s clothes

D. compare me to someone else