Significant by ADER ERROR Introduces the Sleek and Modern "Black Tag" Collection

Seoul-based fashion brand ADER ERROR unveils the latest addition to its contemporary line, Significant – the “Black Tag” collection for Spring 2025. Rooted in a refined yet modern sensibility, the collection blends classic tailoring with contemporary silhouettes.

Guided by the philosophy “Alter Basic: Propose a New Standard Fit,” Significant reinterprets ADER ERROR’s signature graphics and cuts through a minimalist lens. Now categorized into “Black Tag,” “Blue Tag” and “Silver Tag,” the line curates collections that embody distinct moods and tones.

The “Black Tag” collection features premium materials in a sleek monochromatic palette, offering sharp slim-fits to relaxed, semi-oversized cuts. Standout pieces include the two-button single-breasted jacket, defined by its clean lines and impeccable tailoring for effortless transitions between formal and casual wear. The regular-fit blazer modernizes classic suiting with a slightly elongated profile, enhancing its structured appeal.

For bottoms, the collection presents three tailored styles of slacks, from a sleek tapered-leg design to a relaxed straight cut, balancing polished refinement with everyday versatility.

For women, the cropped jacket makes a bold statement with sculpted shoulder angles and fluid sleeve contours, offering a structured yet feminine silhouette. Meanwhile, the brand’s signature shirket is reimagined as a short-sleeved staple, an essential layering piece for the season.

The Black Tag collection launches online via the ADER ERROR official store on March 27, followed by an exclusive in-store release at ADER Significant Seongsu on March 28.