At age 14 in 2012, she collaborated with the clothing brand PacSun, along with her sister Kendall, and created a line of clothing, "Kendall & Kylie".
Që nga viti 2012 ajo bashkëpunon me dyqanin e veshjeve PacSun, së bashku me motrën e saj Kendall, duke krijuar "Kendall & Kylie".