Ros Duke is renowned for its luxury cashmere knitwear, blending contemporary design with an unwavering commitment to quality craftsmanship and cashmere. Each collection explores soft textures and recurring patterns. The brand places a strong emphasis on stitch techniques, employing artisan methods and an eclectic color palette to craft distinctive and beautiful collections. Every piece is meticulously handcrafted in Ireland and Romania by small, female-owned artisan knitters and craftspeople, reflecting a dedication to sustainable, low-impact production.

Ros Duke's cashmere pieces are designed to stand the test of time, with meticulous attention to detail and a genuine passion for the craft. The brand's cashmere is expertly crafted, animal-friendly, and fosters fairness among all those involved in the production process. Drawing inspiration from everyday life and her love for knitting, Ros Duke utilizes innovative techniques, luxurious Italian cashmere from Loro Piana, and a deep understanding of shape to shape her unique aesthetic.

The brand embodies intuitive modernity and handcraft, designing with environmental consciousness in mind, aiming for zero waste and minimal environmental impact. Ros Duke, a Dublin native, holds a BAdes in Fashion Design from NCAD and a Post Graduate Certificate in Innovative Pattern-making from Central St Martins. She has significant experience, having worked with renowned designers such as Lainey Keogh, Lucy Downes, and John Rocha for over a decade before launching her brand, Ros Duke, in 2015.