What was caius ligarius wearing to signify his illness?

Caius Ligarius, a character in Shakespeare's "Julius Caesar," is depicted as wearing a cloak to signify his illness. This garment serves as a visual cue that he is unwell and, metaphorically, reflects his state of mind regarding the political turmoil in Rome. His illness symbolizes both physical and emotional distress, highlighting the theme of betrayal and loyalty within the play.