A wig is a head of hair made from horse-hair, human hair, wool, feathers, buffalo hair, or synthetic, worn on the head for fashion or various other aesthetic and stylistic reasons, including cultural and religious observance. The word wig is short for periwig and first appeared in the English language around 1675.

Some people wear wigs to disguise the fact that they are bald. Actors, on the other hand often wear costume wigs in order to better portray the character they are playing.

History

Wigs have seemingly been worn throughout history, even on the genitals (see merkin); the ancient Egyptians, for instance, wore them to shield their hairless heads from the sun. Other ancient peoples, including the Assyrians, Phoenicians, Greeks and Romans, also used wigs. Curiously, they are principally a Western form of dress — in the Far East they have rarely been used except in the traditional theatre of China and Japan. Some East Asian entertainers (Japanese Geisha, Korean Kisaeng) wore wigs (Katsura and gache respectively) as part of their traditional costumes.

After the fall of the Roman Empire, the use of wigs fell into abeyance in the West for a thousand years until revived in the 16th century as a means of compensating for hair loss or improving one's personal appearance. They also served a practical purpose: the unhygienic conditions of the time meant that hair attracted head lice, a problem that could be much reduced if natural hair were shaved and replaced with a more easily de-loused artificial hairpiece. Fur hoods were also used in a similar preventative fashion.

"3rd September 1665: Up, and put on my coloured silk suit, very fine, and my new periwig, bought a good while since, but darst not wear it because the plague was in Westminster when I bought it. And it is a wonder what will be the fashion after the plague is done as to periwigs, for nobody will dare to buy any haire for fear of the infection? that it had been cut off the heads of people dead of the plague."

Wigs were not without other drawbacks, as Pepys noted on 27 March 1667:

"I did go to the Swan; and there sent for Jervas my old periwig-maker and he did bring me a periwig; but it was full of nits, so as I was troubled to see it (it being his old fault) and did send him to make it clean."

With wigs becoming virtually obligatory garb for men of virtually any significant social rank, wigmakers gained considerable prestige. A wigmakers' guild was established in France in 1665, a development soon copied elsewhere in Europe. Their job was a skilled one as 17th century wigs were extraordinarily elaborate, covering the back and shoulders and flowing down the chest; not surprisingly, they were also extremely heavy and often uncomfortable to wear. Such wigs were expensive to produce. The best examples were made from natural human hair. The hair of horses and goats was often used as a cheaper alternative.