The Korean Knot That Used to Tell You Someone's Marital Status

Tying a shirt at the hem is one of fashion's oldest quick fixes: no needle, no tailor, reversible in seconds, and entirely a matter of how loosely or tightly you knot it. It reads as effortless because the whole point is that anyone can undo it and try again in a different way five minutes later. A different kind of shirt knot, tied a great deal earlier and for entirely different reasons, was built to do the opposite, and it is still governed by rules precise enough to be quoted in centimeters.

A Tie Built to Hold, Not to Flatter

The goreum is the strap that closes a jeogori, the short jacket worn over a hanbok skirt or trousers, fastening the front panels near the chest in place of buttons or hooks. According to the Academy of Korean Studies' Encyclopedia of Korean Culture, the tie enters the historical record only once jeogori started shortening in the late Goryeo dynasty; earlier jackets were long enough to be held shut with a wide sash called a dae, and the goreum developed once jackets rose too high for a sash to reach around and knot. Every jeogori uses two: a sokgoreum, the inner tie, and a geotgoreum, the outer tie, thicker and slightly longer, both sewn directly onto the garment rather than added afterward the way a belt or a scarf is.

A Knot Measured in Centimeters

Tying it is not a shrug-and-see maneuver. Hanbok tutorials, including one distributed by the Korean wire service Newsis, describe crossing the shorter tie over the longer one, looping it, and pulling the loop through so the ends fall as a bow, then judging the result by measurement: the outer tie should end up one to two centimeters longer than the inner one once it is set. Shorter than that, or longer, and the knot reads as done wrong, not as a stylistic choice. Regional Korean newsrooms still run this instruction seasonally, timed to Chuseok, the autumn harvest holiday when hanbok gets worn; the outlet Cheonji Ilbo has published its own refresher in more than one year, aimed at Korean readers rather than tourists. The tutorials keep reappearing because the technique is not passed down through casual repetition anymore, the way it once was inside a household. It has to be re-taught, sometimes to people who wore hanbok as children and never tied the knot themselves.

A Knot That Used to Speak

What set the goreum further apart from a styling trick was what its color said. Per the Academy's encyclopedia, a woman's goreum once communicated her marital status before anyone had to ask: a woman living alone tied a goreum in the same color as her jacket, while a married woman used a contrasting color, and that contrasting color tracked her age. Children wore dahong, a deep scarlet; young women wore kkotjaju, a purplish rose; older women wore geomjaju, a blackish purple. The knot was never neutral the way a shirt hem tied at the waist is neutral. It was legible to anyone who saw it, and it changed as the wearer did.

None of that is coming back as a weekend styling hack, and it should not be flattened into one. But the contrast is useful precisely because the shirt-knot genre treats knotting as pure surface, something to try and retie without consequence if it does not work. The goreum never had that freedom. It held a jacket shut, it told a stranger who its wearer was, and it still gets checked against a ruler before it counts as done right. Hanbok rental studios around Seoul's Bukchon neighborhood and the education programs at the National Palace Museum of Korea still teach visitors to tie an actual goreum by hand, ribbon by ribbon, which is a more instructive way to spend those few minutes than practicing another shirt hem.

Sources: Encyclopedia of Korean Culture (Academy of Korean Studies) · Newsis