KOSIMA ROSAS Is the New London Label To Get on Your Radar
Just in time for a cool-girl Fall.
There’s a new name to know in London fashion. Introducing KOSIMA ROSAS, a womenswear label making its debut for Fall/Winter 2026 with a collection that puts individuality, tactile fabrics and the women who inspire us at the heart of its design language.
Titled “A Universe of Roses,” the debut collection takes inspiration from friends, mothers, idols and heroines, translating their personalities into clothing through attitude and silhouette. Think statement outerwear, fluid silk dresses and exaggerated proportions, with a focus on pieces that feel as good to touch as they do to wear.
Fabric development is central to the label’s identity, with custom textiles created specifically for individual designs. Standouts include the reversible Sonic Coat, which pairs technical faux fur with a suede-like finish, and the Jett Coat, featuring a leather-textured fabric and matte silver studs. Elsewhere, the asymmetric Nicks Dress brings a sculptural edge to occasionwear, while the cropped Sega Jacket plays with strong shoulders and a cinched waist.
Creatively led by Central Saint Martins graduate Stefani Danzig, who previously co-founded Wax London, the label sits between contemporary fashion and traditional luxury. Rather than chasing logos or fleeting trends, KOSIMA ROSAS is building a wardrobe around character, craftsmanship and longevity.
With its debut, the brand makes a case for investing in clothes that feel personal, pieces with enough personality to stand out, but enough versatility to become forever favorites. The KOSIMA ROSAS FW26 collection is now available via the brand’s website.
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