OOTD (o-o-ti-di)

What OOTD means
Outfit of the day.
When Koreans use it
Caption a photo showing what you are wearing today.
A short conversation
Korean
A: 왜 전신 사진 찍어?
B: OOTD 올리려고.
English
A: Why the full-length photo?
B: I'm posting my outfit of the day.
Use it with care
An English acronym used in Korean social media too.
From Korean Your Teacher Doesn’t Teach You by Injin Hwang. The meaning, usage, dialogue, and notes above follow the author’s book.