How to Tie a Bow Tie & Origin Story
History of the Bow Tie:
The bow tie originated among Croatian mercenaries during the Thirty Years' War of the 17th century: the Croat mercenaries used a scarf around the neck to hold together the opening of their shirts. This was soon adopted (under the name cravat, derived from the French for "Croat") by the upper classes in France, then a leader in fashion, and flourished in the 18th and 19th centuries. It is uncertain whether the cravat then evolved into the bow tie and four-in-hand necktie, or whether the cravat gave rise to the bow tie, which in turn led to the four-in-hand necktie.
The most traditional bow ties are usually of a fixed length and are made for a specific size neck. Sizes can vary between approximately 14 and 19 inches as with a comparable shirt collar. Fixed-length bow ties are preferred when worn with the most formal wing-collar shirts, so as not to expose the buckle or clasp of an adjustable bow tie. Adjustable bow ties are the standard when the tie is to be worn with a less formal, lie-down collar shirts which obscure the neckband of the tie. "One-size-fits-all" adjustable bow ties are a later invention that help to moderate production costs.