What was a common feature of the ancient Roman toga?

The toga was indeed a distinctive garment in ancient Roman culture, primarily associated with formal occasions. Men typically wore it during significant events such as public gatherings, religious ceremonies, and important social functions. Wearing a toga connoted a sense of civic identity and respectability, reinforcing its status as the attire for official and ceremonial contexts.

The toga was not limited strictly to formal occasions, as it could also be worn in informal settings by citizens. However, its association with formality and public life is a key characteristic that highlights its importance in Roman society. The options regarding material, citizenship exclusion, and waist ties do not accurately summarize the toga's broader cultural significance in Roman life, focusing instead on specific aspects that are either too limited or incorrect in this context.