Description
A reimagined classic cut with Ader Error’s signature deconstructed edge and playful BK branding.
The Ader Error BK Tag Half-Sleeve Shirt embodies the Seoul-based label’s distinctive approach to wardrobe staples, transforming a conventional button-down into a wearable statement of contemporary design. Known for their unconventional takes on everyday essentials, Ader Error applies its signature playful subversion through contrasting detailing and an oversized, relaxed silhouette that captures the brand’s youthful energy.
The half-sleeve construction offers a modern reinterpretation of traditional shirting, falling between a short and full sleeve for a transitional, contemporary feel. The BK motif—a recurring graphic element in Ader Error’s seasonal vocabulary—anchors the shirt’s identity, giving the minimalist base a graphic focal point that signals the wearer’s eye for under-the-radar design. Clean lines, a softly dropped shoulder, and considered proportions make this piece a versatile canvas for styling.
Designed for the style-conscious who appreciate fashion with a sense of humour and intention, this shirt bridges casual comfort with editorial sensibility. It reads as effortlessly cool when paired with tailored trousers or worn open over a fitted tank for layered streetwear looks.
Details & Specifications
- BrandAder Error
- StyleHalf-sleeve button-up shirt
- FitOversized / relaxed
- CollarClassic pointed shirt collar
- SleeveHalf-sleeve
- ClosureFront button placket
- DetailBK graphic tag motif
- Made inSouth Korea
Composition & Materials
- 100% Cotton
Crafted from a mid-weight cotton poplin with a smooth, crisp hand feel that holds the shirt’s relaxed silhouette while remaining breathable and comfortable against the skin. The fabric offers a subtle structure that softens beautifully with wear, characteristic of Ader Error’s considered material selections.
Styling
Wear it half-tucked into high-waisted wide-leg denim and finished with chunky loafers for an effortless off-duty look. For a more directional ensemble, layer it open over a ribbed tank with pleated trousers and minimalist sneakers, letting the BK graphic speak against a pared-back palette.
Brand Heritage
Founded in 2014 in Seoul, South Korea, Ader Error has rapidly risen to become one of Asia’s most coveted contemporary fashion labels. The brand is celebrated for its “but near wrong things” philosophy—a playful commitment to twisting familiar silhouettes with unexpected proportions, graphics, and colour. Ader Error has collaborated with brands including Puma and Maison Kitsuné, cementing its reputation as a globally influential voice in modern streetwear-infused design.
Care Instructions
- Machine wash cold on a gentle cycle with similar colours
- Turn inside out before washing to preserve graphic detailing
- Avoid bleach and harsh detergents
- Tumble dry low or hang dry flat
- Iron on low heat if needed, avoiding printed areas
- Do not dry clean






































