Anne here and today I'm talking about hair — specifically hair in the Regency and Victorian eras, not just hairdos but exploring a few attitudes to hair.
Hair (on the head — not so much elsewhere) has long been regarded as a woman's glory, and for much of history most women grew it long. Short hair on a woman signified that either they had been ill and their hair cut off to conserve their strength, or that some other disaster had befallen them. In Ancient Greece when the burial of the dead in the ground began, widows would cut their hair and bury it with their husbands. Centuries later women accused of being Nazi collaborators had their heads forcibly shaved to shame and humiliate them.
However in the Regency era it became very fashionable (if also a trifle daring) to chop off your hair. Thus we have some young ladies looking like this. This is a portrait of Lady Caroline Lamb.
At the same time, other young ladies kept their long hair and their maids arranged their hair in elaborate updos. (If you want to watch a short video on how to create a regency-era hairdo, click here.) Only young girls wore their hair loose, as long, loose hair on a woman was supposed to carry sexual connotations. When she turned 15 or 16, a girl would put her hair up, signaling her new status as a young woman. Married women and older women often covered their hair for the same reason. See my post on turbans.
The appropriation of statues from Ancient Greece and Rome, and works of art brought back by travelers returning from the Grand Tour, sparked a fashion for the "classical look" with curls and hairstyles resembling those statues and drawings, with hair worn in a simple chignon, with curls and ringlets softening the face or trailing over the shoulder.