The New York Public Library played host to a special night out for city teens.
The 13th annual "Anti-Prom" was held for LGBT students.
The event started in 2004 with the goal of creating a safe space for students who did not feel welcome at their school's official prom because of their sexuality or gender identity.
Students look forward to the event.
"This is amazing because it provides such a great opportunity for all the students that want to express themselves that can't really express themselves at regular prom, especially because this dress was made by a regular student in the high school fashion industries," said one attendee.
"Anyone can dress how they like. I think that's the coolest part of all," said another. "And that anyone's that invited, it's free. You know, usually prom, you have to pay for. Not everyone can go, And it's free, and I like that."
The dance also featured a fashion show with dresses designed by fellow students.