Sonia Martin is a leading female fashion designer with over two decades of experience influencing and shaping iconic American brands. Sonia has led design teams at numerous fashion brands including Abercrombie & Fitch, Juicy Couture, Banana Republic and Everlane. During her time at Everlane Sonia advanced the brand's commitment to more sustainable fashion, social justice and established the company's fashion methodology; responsible design and conscious growth. Specifically, Sonia spearheaded a range of diverse and impactful brand initiatives including the No New Virgin Plastic by 2021; All Cotton to be GOTS Certified Organic by 2023; and 100% Human for ACLU commitments.

In 2021 Sonia founded BREW Creative, a fashion consultancy dedicated to helping businesses do better through a practice of commitment led, responsible design. BREW has cultivated a global client base working with industry leaders committed to doing better including The Deck, the first female owned bespoke tailor on Savile Row servicing and empowering women through tailoring, also the first to achieve B Corp status.