Billie Eilish’s choice to wear baggy clothes has always been more than a fashion statement; it’s been a way to protect her privacy and manage body image issues. Her unique style has evolved over the years, revealing glimpses of her changing persona. In 2017, Eilish was seen in oversized outfits, like a yellow fishnet shirt and multicolored pants. By 2018, she had begun to face public scrutiny over her body, leading her to elaborate on her reasons for hiding her figure.

In 2019, Eilish shared that her baggy clothing was a shield from unwanted opinions. However, by 2021, she began to embrace more feminine attire, such as corsets and form-fitting dresses, showcasing her evolving self-image. By 2024, Eilish’s style had fully transitioned, reflecting her growth and confidence, while continuing to address body positivity and self-expression in the spotlight.