Pierre Cardin is primarily associated with the field of fashion designing. He is a renowned fashion designer who has made significant contributions to the industry and has left a lasting impact on the world of fashion.

Fashion Designing
- Pierre Cardin is best known for his innovative and futuristic designs that revolutionized the fashion industry in the 1960s. He introduced unconventional shapes, geometric patterns, and bold colors in his creations, which were unique and ahead of their time.
- He is credited with popularizing the "bubble dress" and the "space age" fashion trend, which incorporated modern and futuristic elements into clothing designs.
- Cardin's designs were not only limited to clothing but also extended to accessories, furniture, and even automobiles. He believed in the concept of "licensing," where his brand name was used on various products beyond just fashion, making him one of the first designers to venture into lifestyle branding.
- His avant-garde approach to fashion and his willingness to experiment with different materials and silhouettes earned him international recognition and a loyal following.
- Cardin's designs have been worn by numerous celebrities and public figures, further cementing his status as a prominent figure in the fashion industry.
- He also played a significant role in popularizing high fashion in the mass market by introducing ready-to-wear collections, making his designs more accessible to a wider audience.
- Throughout his career, Cardin has received numerous awards and accolades for his contributions to the fashion world, including the prestigious Council of Fashion Designers of America (CFDA) Lifetime Achievement Award in 2000.
- Even though Cardin is now in his nineties, his brand continues to thrive, and his legacy as a visionary fashion designer remains intact.

In conclusion, Pierre Cardin is associated with the field of fashion designing due to his groundbreaking and influential contributions to the industry. His innovative designs, futuristic approach, and willingness to explore new avenues have earned him a prominent place in the fashion world.