| Sagyusam | |
|---|---|
| Korean name | |
| Hangul | 사규삼 |
| Hanja | 四揆衫 |
| Revised Romanization | sagyusam |
| McCune–Reischauer | sakyusam |
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.[1]