Besides, the woman wore that black mantle which d'Artagnan could still see outlined on the shutter of the Rue de Vaugirard and on the door of the Rue de la Harpe; still further, the man wore the uniform of a Musketeer.
The woman's hood was pulled down, and the man held a handkerchief to his face. Both, as this double precaution indicated, had an interest in not being recognized.
They took the bridge. That was d'Artagnan's road, as he was going to the Louvre. D'Artagnan followed them.
He had not gone twenty steps before he became convinced that the woman was really Mme. Bonacieux and that the man was Aramis.