"Poster Girl" is a song by Mitski, an American singer-songwriter known for her emotive lyrics and unique sound. The track is featured on her album titled Laurel Hell, released in 2022. The song explores themes of identity, societal expectations, and the struggle for self-acceptance. The music combines elements of indie rock and pop, showcasing Mitski's distinctive vocal style. Lyrically, "Poster Girl" reflects on the pressures of conforming to idealized images and the desire to break free from those constraints. The song resonates with listeners who grapple with similar feelings of inadequacy and the quest for authenticity.