Seasalt and Beyond Retro Upcycle Vintage Denim Into Workwear Capsule

The workwear jacket has always been a workhorse of the Cornish coast, but Seasalt Cornwall and Beyond Retro reconfigured that logic when they launched a joint capsule collection on March 27. Rather than cutting fresh fabric, the Cornish lifestyle brand and the vintage retailer turned to Beyond Retro's sorting facility in India, where post-consumer denim is processed and patchworked into entirely new garments.

The collection narrowed itself to three silhouettes: a workwear-style jacket modelled on Seasalt's best-selling Reading Rocks style, the brand's Barnes Crop Jeans, and the Calican Pinafore dress. Each piece was assembled from individually selected denim panels, meaning no two garments share an identical arrangement of washes, tones, and textures. Sizes run 8 to 18. The jacket retails at £145, the jeans at £130, and the pinafore at £125.

The construction is more deliberate than it looks. The denim arriving at Beyond Retro's sister company and factory, BVHMI, is pre-loved and pre-washed, which bypasses the water-intensive dyeing process required for virgin denim. Seasalt's design team in Cornwall engineered each pattern to use a precise number of patches per garment and to incorporate existing seams wherever possible, minimising offcut waste at every stage. Finished pieces travel to the UK by sea freight, the lowest-impact shipping route available. The India facility also runs a water recycling plant and carries solar panels on the roof.

Laura Watson, chief creative officer at Seasalt Cornwall, described the partnership as a natural alignment: "Beyond Retro has always been a brand that is firmly on our radar. Their unique offering and brand ethos directly aligns with ours at Seasalt. We knew that whatever we worked on together would need to be true to both brands in terms of responsibility as well as offering an exceptional product to our customers." Steven Bethell, co-founder of Beyond Retro, framed the method as both archival and forward-facing: "Sifting through an ocean of second-hand materials, they've reimagined classic designs in a collection that is unique and perfect for modern life."

The capsule sits within Seasalt's Creative Circularity initiative, a framework the brand launched to drive measurable improvements in environmental and social impact across the full product lifecycle. It is their first foray into menswear-inflected silhouettes, a shift that the workwear-referencing jacket makes credible rather than arbitrary.

What the capsule does best is make the circularity argument concrete rather than aspirational. Three familiar silhouettes, rebuilt from denim that would otherwise be headed for landfill, priced within reach of the brand's existing customer base, available across a broad size range. That combination of clear provenance, functional design, and specific material accountability is harder to manufacture than the clothes themselves.