Kourtney Kardashian expressed her frustration towards Kim Kardashian for partnering with Dolce & Gabbana on a runway show shortly after Kourtney herself had worked with the fashion brand to design her wedding dress. During a heartfelt conversation with Kendall Jenner, Kourtney revealed her disappointment, stating that it felt like Kim was copying her wedding and not acknowledging the significance of her special day. While Kourtney acknowledges that Kim doesn't need her permission to collaborate with Dolce & Gabbana, she felt that the timing of the collaboration overshadowed her own wedding experience, leading her to believe that Kim prioritized business over family.

Kourtney expressed that if the situation was reversed, Kim would have reacted strongly. She found it more personal, which deeply hurt her feelings.

However, Kim defended herself and denied any wrongdoing. In a personal confession, the SKIMS founder stated that she had been extremely considerate of her older sister. She recounted how she specifically instructed Dolce & Gabbana to avoid using anything Kourtney had worn for her wedding out of respect. She also emphasized that she had pleaded with the team via email to postpone the project for a year.