What is the name of the matron's dress in ancient Rome?

The stola is the traditional dress worn by Roman matrons, symbolizing their status as married women. It is a long, flowing garment that is worn over a tunic and typically characterized by its modesty and elegance. The stola is often accompanied by a palla, a type of shawl or wrap, which can be draped over the shoulders or around the body, further enhancing the woman's dignity and decorum in public settings.

In contrast, other garments mentioned serve different purposes or are associated with different societal roles. The toga praetexta is a type of toga worn by freeborn boys and magistrates, while the lacerna is a cloak that could be worn by men or women, typically for warmth. The toga picta is an elaborate ceremonial toga worn by generals during triumphs or by emperors. Thus, the stola distinctly represents the attire of a Roman matron, marking her marital status and societal position in ancient Rome.