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SIRPLUS | British menswear born from surplus fabrics

  • Outerwear

    Explore our collection of jackets, coats, and gilets, ideal for layering. From cozy wool and technical outerwear to luxurious cashmere and lightweight cotton, we have you covered for every season.

  • Knitwear

    Textural and tactile, our knitwear is cut from soft cashmere, smooth merino, warm lambswool and organic cotton. From vests to crewnecks, cardigans to chunky knits, our knitted jumpers, jackets, polos and rollnecks are wardrobe heroes that elevate the every day. 

Join the Crew

Our signature crewneck jumper returns for another season, hailing in all-new colours. Tightly knitted from lambswool spun here in the UK, each jumper is tailored for a sleek silhouette. With new neutrals greeting familiar favourites both striking and subtle, we call it 'crew love'

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The Eveningwear Edit

Special occasions call for our signatures. From consciously sourced cashmere to considered cotton, warm wools and soft silks, explore our party pieces, ready to be mixed and match for every merriment. 

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We're Seeing Double, Denim

So nice we made it twice, say hello (again) to our denim, now hailing in an all new shade of vintage blue. Reimagined in a pure regenagri®️ regenerative cotton, 13oz denim woven in Italy is cut into a regular rise, straight leg fit, available in two rich rinses. 

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  • Boxer Shorts

    A little piece of SIRPLUS history, our signature straight-fit Boxers have been crafted to perfection over the past decade. Embracing our heritage, our boxers are developed from surplus cotton, just as they were on a market stall ten years ago.

  • Nightwear

    Make lounging a luxury with our premium pyjamas and dressing gowns. Clean cottons, soft silks, cosy cashmeres and Liberty's very own Tana Lawn cotton, complete with the bold patterns you know and love.