Katie Collier is a costume designer and stylist from New Zealand, whose work merges the worlds of fine art, fashion, and performance. Katie’s unique approach to costume design draws upon her deep roots in visual art and a keen eye for fashion. Her creations are a dynamic fusion of aesthetic vision and functionality, expertly tailored for musicians, performers, and artists looking to express their identity through wearable art.

Whether it’s designing for a music video, a live performance, or a conceptual art piece, Katie has a distinctive ability to blend avant-garde design with the practical needs of the performer, resulting in garments that are as functional as they are striking. Her love for creativity and detail drives her process, with each piece reflecting her commitment to pushing the boundaries of what costume design can achieve—transforming the mundane into something extraordinary.

Currently based in Berlin, Katie has years of experience creating designs and generating images for fashion brands and various performers as a freelance designer and stylist. She has also worked in costume for film, with the world renowned film studio Weta Workshop on films such as Tron: Ares (2025), Godzilla x Kong: The New Empire (2024) and Ghost in the Shell (2017).