CSB x Isabelle Mathers

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The CSB x Isabelle Mathers collection blends laid-back cool with everyday comfort. Co-designed with Australian muse Isabelle Mathers, this curated drop features easy layers, tonal sets, and oversized staples. Perfect for workouts, weekends, and everything in between. From relaxed fits to soft textures, each piece reflects her off-duty style. Whether you're styling a full CSB Isabelle Mathers look or mixing a few pieces into your rotation, this edit brings together functionality and the signature ease of Isabelle Mathers CSB. Shop similar collections: All Women’s Activewear | Sleepwear | Serenity Fabric | Sweatshirts & Hoodies | Dresses