Final answer:
The proper length of a tie should reach the middle of the belt buckle, while historical garments like the toga had specific lengths to reflect the wearer's status, with the front edge reaching the shin and adjustments made for the purple stripe.
Step-by-step explanation:
When considering the length of a tie or toga, the general guideline is that the bottom of the tie should reach the middle of the wearer's belt buckle. For togas, historical accounts like those of Quintilian, suggest that the front edge should ideally reach the middle of the shin, with the back being slightly higher. This was seen as a way to ensure the garment was both distinguished and manly, as fitting for a person of status. The guidelines for wearing a tie or clothing such as a toga are not merely about personal style but also relate to professional and societal expectations. For instance, the manner of wearing the purple stripe on a toga in ancient Rome was also subject to criticism if not worn properly, indicating the importance of attire reflecting one's role and status within society.