Which designer is recognized for their work inspired by the American West?

The designer recognized for work inspired by the American West is Ralph Lauren. His collections often draw influence from American culture and history, particularly the imagery and aesthetics associated with the Western United States. Through the use of denim, rugged fabrics, and motifs that evoke the cowboy lifestyle, Lauren integrates elements that celebrate the spirit of the West in his designs. This has contributed to his reputation as a quintessential American designer, making Western-inspired styles a hallmark of his brand.

The other designers mentioned, while influential in their own right, focus on different themes and aesthetics. Calvin Klein is known for his minimalist approach and contemporary basics, Versace often explores bold opulence and Mediterranean influences, and Jean-Paul Gaultier is recognized for his avant-garde style and punk inspirations. Their works do not specifically highlight the American West in the same way Ralph Lauren does.