OOTN

The abbreviation “OOTN” stands for “Outfit of the Night”. This term is often used on social media to describe the outfit someone wears for a special occasion or night out.

It can be an event such as a party, a concert or a special night out at the club. The abbreviation “OOTN” is often used in posts or captions on social media to describe the outfit someone wore on a particular occasion.