The Croatian Cravat and the Birth of the Bow
The bow tie's lineage begins not in a tailor's atelier but on the battlefields of 17th-century Europe. During the Thirty Years' War (1618–1648), Croatian mercenaries in the service of the French crown wore knotted scarves around their necks to hold together the openings of their shirts. These "cravats", derived from the French cravate, a corruption of 'Croate' (Croat), caught the eye of the fashion-conscious Louis XIV. By the 1660s, the Sun King's court had transformed the utilitarian scarf into a lavish status symbol, often made of fine linen or lace and tied in elaborate bows.
This early cravat was not yet the compact bow tie we recognize today but a long, flowing strip of fabric that could be knotted in various ways. The transition from scarf to bow occurred gradually. By the late 17th century, French aristocrats experimented with smaller, more structured knots, including the noeud papillon (butterfly knot), a direct precursor to the modern bow tie. The term "bow tie" itself entered English usage in the 18th century,

The 19th Century: Industrialisation and Democratisation
The bow tie as a distinct garment crystallised in the 19th century, propelled by the Industrial Revolution's twin forces of mass production and social upheaval. The rise of the middle class demanded affordable yet respectable attire, and ready-made bow ties, initially in white for evening wear, black for day, became staples of the haberdashery trade.
The Regency Dandy and the Black Stock
During the Regency era (1811–1820), Beau Brummell elevated the cravat to an art form, favouring starched white linen tied in crisp, symmetrical bows. His influence persisted into the Victorian period, where the "black stock" - a pre-tied bow of silk or satin - emerged as a sombre alternative for daytime formality. This was the era of the batwing bow, narrow and elongated, resembling the wings of a bat in flight. Popular in the 1830s–1850s, it suited the era's slim, tubular silhouettes.
The White Tie Era and the Piqué Bib
By the 1860s, white tie, the most formal dress code, codified the bow tie's role in evening wear. The piqué bow, made of cotton marcella (the same fabric as waistcoat fronts), became de rigueur. Its textured surface caught the light, complementing the starched shirtfront. This period also saw the butterfly shape (also called thistle) gain prominence: wider at the ends, tapering to a narrow centre, it mimicked the natural spread of butterfly wings and became the default for black tie when it emerged in the 1880s.
