Marley has also acted as a muse for Dior's beauty line and starred in campaigns for Calvin Klein, Telfar and Michael Kors.

As of 2017, Marley was a student of New York University's Gallatin School of Individualized Study, concentrating on science, comparative religion, and philosophy.

[12] Marley has walked the runway for Chanel,[13] Calvin Klein,[14] Telfar,[15] Pyer Moss,[16] and Kanye West's Adidas Yeezy line.

[30] On October 3, 2022, Marley received backlash on social media after participating in Kanye West's Yeezy SZN 9 fashion show in Paris, during which she modeled a shirt with the slogan "White Lives Matter."

Marley defended her decision to wear the apparel, claiming people are in a "hive mind mentality" and that she did not do so without intention or prior thought.