Hangul 사규삼 Revised Romanization sagyusam | Hanja 四揆衫 McCune–Reischauer sakyusam | |
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The sagyusam is a type of po (포), or outer robe in hanbok, Korean traditional clothing, which was worn by young boys until they had a coming-of-age ceremony called gwallye (관례). The name was derived from the shape; the lower end of the garment is divided into four parts.
References
Sagyusam Wikipedia(Text) CC BY-SA