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HWIN Studio is a Norwegian fashion brand based in London. It was founded in 2025 by two sisters, Tammy and Martha. We create thoughtfully designed clothing that brings together Scandinavian minimalism and subtle influences from our Vietnamese heritage.

Our collections are intentionally small and carefully curated, with an emphasis on considered design, natural materials, and refined craftsmanship. Elevated by signature tailoring, each piece is designed to be distinctive yet effortless to integrate into your everyday capsule wardrobe.

About the founders

Tammy studied at ESMOD in Oslo and brings over two decades of experience as a designer and product developer in the textile industry. Martha has an educational background in international business and entrepreneurship, and spent many years in the corporate world in London, working in the shipping and logistics industry. 

Our vision for HWIN grew naturally from our own daily lives and experiences as modern women. Navigating busy careers and family life, we longed for pieces that feel simple and understated, yet refined and sophisticated. We genuinely hope our pieces bring ease, confidence, and understated elegance to everyday dressing.

Thank you for being part of our journey.