Fashion

Stella Isshi: From Industry Insider to Fashion Week Spotlight with 6397

Tim Gunn
By Tim GunnSep 15, 2026
Read time3 min

Stella Isshi, a figure often behind the scenes but widely revered in the fashion world, is stepping into the limelight. Having relocated from Yokohama to New York in 1997, she established The News, a fashion agency, three years later. Through her work with prominent brands like Band of Outsiders and The Row, she cultivated a vibrant artistic community and became an influential insider. Her personal label, 6397, founded in 2013, is now poised for its inaugural runway show at New York Fashion Week, marking a significant milestone for the ultimate backstage professional.

Isshi's design philosophy for 6397 revolves around adaptable, everyday wear. As she explained just before her label's debut, her focus is not on avant-garde or extravagant pieces, but rather on essential items such as t-shirts and denim, which form the core of her personal style. In 2023, Lizzie Owens joined as 6397's head of design, bringing a fresh perspective. Having gained extensive experience working with various brands, Isshi emphasizes that commercial viability is paramount. Her early career as a translator for Rei Kawakubo profoundly shaped her approach, teaching her to trust her intuition and appreciate the broader artistic vision beyond just clothing, extending to environmental aesthetics and brand presence.

The name '6397' cleverly corresponds to 'N-E-W-S' on a phone keypad. Initially, Isshi guided the brand with support from her showroom team and a production consultant. The brand faced challenges during the COVID-19 pandemic, leading Isshi to pivot and bring in Owens to inject a modern fashion sensibility into its classic foundational pieces. Owens, known for her gorpcore aesthetic and previous role at Alexander Wang, now interprets Isshi's extensive fashion legacy, creating popular items like subtly detailed t-shirts and high-quality Japanese cotton base layers. Isshi's design inspiration comes not from traditional mood boards but from observing diverse individuals in New York and her own collection of vintage denim and timeless undergarments, emphasizing slow fashion and enduring style. The brand's democratic ethos extends to its pricing and casting choices for the runway debut, featuring friends and local community members, styled by Oscar-nominated designer Miyako Bellizzi. This approach ensures that 6397's creations are accessible and resonate with a broad audience, reflecting a humble yet profound appreciation for fashion.

Ultimately, New York City serves as the guiding force for Stella Isshi and 6397. The city's straightforwardness, rapid pace, and magnetic draw for ambitious individuals from all walks of life deeply inspire her and her brand. This metropolitan energy is not merely a backdrop but a fundamental element that fuels her creative vision, making it a powerful testament to ambition, resilience, and authentic expression.

Tim Gunn
authorBy Tim Gunn

Fashion consultant and TV personality known for "Project Runway" and his ethos of "make it work."

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