How to say official in Korean
Korean: 정식[ jeong-sik ]

Meaning
정식 means official or formal. It is used for something that is proper, approved, or done in the correct way. In clothing, it often means formal clothes for work, school events, weddings, or other important occasions.
Example sentences
오늘 회사에서 정식 옷을 입었어요.
I wore formal clothes to the company today.
학교 행사에는 정식 교복을 입어야 해요.
We need to wear our official school uniform for the event.
친구랑 만났는데, 그는 정식 옷을 입었어요.
I met my friend and he was wearing formal clothes.
웨딩파티에 정식 복장을 했어요.
We dressed formally for the wedding party.





