Coats outlasted capes when cloth got cheaper
English has called outer upper-body garments coats since about 1300, yet the fitted, front-fastening cut may be millennia older, turning up with the Tarim mummies and with Ötzi the Iceman. Capes ruled until the eighteenth century, when industrial cloth prices let ordinary people copy elite outdoor dress.
A coat is an outer upper-body garment worn for warmth or fashion, typically long-sleeved and open at the front, closing with buttons, zippers, toggles, or belts. Coat is among the earliest English clothing words, traced to around 1300 as cote or cotte, from Old French and Latin roots linked to woolen clothes. An early English usage is coat of mail, a knee- or calf-length tunic of metal rings.
Western coat design may descend from sleeved, close-fitted Scythian nomad garments, with similar styles on four-thousand-year-old Tarim mummies and the roughly five-thousand-year-old Ötzi. Medieval cotes were mid-length, waisted, buttoned garments with full skirts worn by both sexes. By the eighteenth century, overcoats began replacing capes and cloaks in Western fashion.
Before industrialization, costly cloth made outerwear a status marker; cheaper mass-produced fabric afterward let lower classes adopt wealthy styles—including coats. Nineteenth-century sewing machines boosted ready-to-wear jackets and coats. By the mid-twentieth century jacket and coat blurred for newer styles, though older distinctions remain for tailcoats and morning coats.
Tailoring vocabulary still preserves the split. Nineteenth-century dress divided under-coats from overcoats; today coat often means only the outer layer, yet to wear a coat and tie does not require an overcoat. A jacket traditionally denotes a shorter under-coat reaching the upper thigh, while an overcoat is cut longer to cover knee-length garments beneath. The suit jacket is a lounge coat to the British and a rarely heard sack coat to Americans, and tailors still call a dinner jacket or a stroller a coat because all three share one pattern. Overcoats most often stop at mid-calf, with a slightly shorter version called a topcoat, although the ankle-length maxi had a brief vogue in the early 1970s. Even the everyday coat and tie has faded since the 1960s, and Americans often swap the words jacket and coat without a second thought.
Source: Coat
