Final answer:
The historical hairstyle in question may refer to styles like the ancient Greek Psyche knot or similar styles found in different cultures, where hair is contained at the back of the head, often signifying social status or personal identity.
Step-by-step explanation:
The student seems to be asking about a historical hairstyle that involved a net or "sack" which contained hair at the back of the head, a style that has been revived from historic styles. This could be referring to various periods and cultures where such hairstyles were prevalent. For example, the Psyche knot is a style from ancient Greek times where the hair is pulled back into a knot at the back of the head.
In African cultures, hairstyles like the laket were not just fashion statements but also markers of status and identity. This particular style was embellished with cowrie shells and glass beads, suggesting high social standing. Similarly, in the Canadian beaver fur trade era, women's bonnets were often trimmed with beaver pelts, much like the hairstyles of La Parisienne and other historical figures captured in art. The importance of hair in signaling societal roles is a common thread across cultures and time periods.