Wigs by Monalisa
19th and 20th centuries
The wearing of wigs as a symbol of social status was largely abandoned in the newly created United States and France by the start of the 19th century. In the United States, only four presidents from John Adams to James Monroe wore curly powdered wigs tied in a queue according to the old-fashioned style of the 18th century. Unlike them, the first president George Washington never wore a wig; instead, he powdered, curled and tied in a queue his own long hair.
The wigmaker will choose the type, length and colors of hair required by the design of the wig and blend them by pulling the hair through the upright teeth of a brush-like tool called a "hackle" which also removes tangles and any short or broken strands. The hair is placed on one of a pair of short-bristled brushes called "drawing brushes" with the root ends extending over one edge, and the second brush is pressed down on top of it so that a few strands can be withdrawn at a time, leaving the rest undisturbed.
WigsbyMonalisa.com While officers normally wore their own hair short under a powdered wig, the rank and file of the infantry was not afforded such luxury. Instead of wigs, the men grew their hair long and according to the prevailing fashion in a nation's army, hair was either allowed to grow long with simple modeling, as in the French army of the 1740s, or else was elaborately coiffured as in Prussian and British armies. In the case of British soldiers of the 1740s, contemporary artwork suggests that they cut their hair short, which was not the case. Instead, the men used tallow or other fat to grease the hair, which was then fashioned into pigtails and tied back into the scalp hair to give the impression of short hair. It was then liberally dusted with powdered chalk to give the impression of a powdered wig. Later in the century, hair was likewise tied back, greased and powdered, but false hair pigtails were adopted, kept in a tubular queue and tied back with ribbons to the soldier's own hair. The overall effect was that of a wig with a long tail and bow. The Prussian army took personal hairstyles to an extreme during the time of Frederick The Great, each soldier commonly having a long pigtail hanging down the back nearly to waist level.
Hair preparation
Trimmed human hair that is partly bleached.
Natural hair, either human or from an animal such as a goat or yak, must be carefully sorted so that the direction of growth is maintained, root to root, and point to point. Because of the scale-like structure of the cortex of a hair shaft, if some hairs get turned the wrong way, they will ride backwards against their neighbors and cause tangles and matting. The highest quality of hair has never been bleached or colored, and has been carefully sorted to ensure the direction is correct. For less expensive wigs, this labour-intensive sorting process is substituted for by "processing" the hair. It is treated with a strong base solution which partially dissolves the cortex leaving the strands smooth. It is then bleached and dyed to the required shade and given a synthetic resin finish which partially restores the strength and luster of the now damaged hair. Synthetic fiber, of course, is simply manufactured in the required colors, and has no direction.
Formal military hairstyles lasted until beyond the end of the 18th century and it was the French Revolution which spelled the end of wigs and powdered, greased hairstyles in modern, Western armies. Powdered hair and pigtails made a brief return during Napoleon's reign, being worn by infantry of his Foot Grenadiers and Foot Chasseurs of the Old Guard and the Horse Grenadiers of the Guard.