On Definition Meaning MerriamWebsteroutfit of the night heart symbolism is a phrase used to depict an ensemble that is worn during the evening or for special occasions. Heart represents love, emotion, and romance. Therefore, an ootn showcases an trendy and captivating attire that reflects one's love for clothing and enjoys the evening vibe. Wearing an ootn can elevate your confidence, make a statement, and exude sophistication and charm. No matter it's an glamorous dress or an chic suit, the ootn will ensure that you stand out and leave a lasting impression at any night event.