JUUN.J FW26 Is the Architecture of New Formalism
Revealing a new Alpinestars RSRV collaboration as well.
Summary
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JUUN.J reimagines traditional eveningwear by blending formal elements with street-level materials, specifically featuring denim broad-shouldered tuxedo blazers and leather ruffles that turn classic elegance into something bold and contemporary.
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The collection maintains the designer’s signature focus on exaggerated proportions
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The show concluded with a high-performance collaboration with Alpinestars RSRV, introducing all-leather motocross shapes and technical biker gear
JUUN.J continues to redefine the boundaries of modern tailoring for Fall/Winter 2026, presenting a collection that masterfully blends dramatic volume with a subversive take on informal formalwear. At the heart of the presentation was a radical exploration of the tuxedo. Traditional ruffles were reimagined in structured leather, transforming delicate evening details into bold, architectural statements. The collection challenged classic dress codes by pairing denim broad-shouldered tuxedo blazers with relaxed denim jeans, offering a contemporary alternative to the rigid suit that feels both rebellious and refined.
The silhouette remained undeniably JUUN.J — aggressive, expansive and precisely engineered. Broad-shouldered bombers and oversized leather jackets dominated the upper body, grounded by the brand’s signature balloon trousers and wide-leg silhouettes. The styling played with the tension of the neck; a sea of ties anchored the more structured looks, contrasted sharply by tuxedo shirt collars worn open and tie-less for a look of disheveled elegance.
The show reached its high-octane climax with a major collaboration with Alpinestars RSRV. Shifting gears from the ballroom to the racetrack, the final looks introduced massive motocross silhouettes. These all-leather biker shapes featured exaggerated padding and protective structural lines, merging the technical expertise of racing gear with Juun.J’s oversized aesthetic. It was a powerful conclusion that proved whether in a tuxedo or a racing suit, the brand’s commitment to bold, protective shapes remains absolute.
