Siipikaulus

Siipikaulus, translated as wing collar in Finnish, is a formal shirt collar characterized by a short stand around the neck and two small wing-like points that project horizontally at the front. The wings are designed to be visible and to frame a bow tie, while the rest of the collar rises to form a neat neckband. It is primarily associated with very formal attire and is less common in casual or business shirt styles.

Construction and wear: The wing collar is typically a stiff collar, either attached to the shirt or as a detachable collar that is reinforced with interlining or starch to preserve its shape. The wings are short and lie flat against the chest, creating a distinct silhouette when worn with a bow tie. Modern versions come in various fabrics, most often cotton or cotton blends, with interlinings that help maintain stiffness.

History and usage: The wing collar originated in the 19th century as part of European formal dress and became a standard element of the white-tie ensemble. It is traditionally worn with a white bow tie and a formal jacket or tailcoat. While it remains a symbol of formal elegance, it is rarely used for everyday or business wear and is sometimes substituted with a band or turn-down collar in less formal settings.

Care and materials: Common materials include cotton and poplin, with stiffeners or detachable collars common in historical designs. Care generally involves careful pressing to maintain the crisp, square-edged wings and avoiding excessive heat that could warp the collar. Detachable versions allow separate laundering from the shirt.

See also: Detachable collar, Tuxedo shirt, White tie.