Oversized Black Collarless Blazer: Tailoring Reworked for the Street
Meet the blazer stripped back to its strongest form. This oversized black structured blazer pairs the discipline of classic tailoring with the quiet confidence of contemporary Korean streetwear. Its lapel-free, rounded neckline creates a sleek architectural frame, while the broad silhouette delivers the relaxed proportions seen throughout Seoul fashion, K-pop styling, and modern avant-garde wardrobes.
Rendered in matte black suiting fabric, this piece is made for building monochrome looks with presence. The hidden front closure keeps the surface uninterrupted, letting the structured shoulders, long line, and oversized cut do all the talking. It is minimal, but never plain.
Designed with Intentional Minimalism
Traditional blazers rely on lapels, visible buttons, and sharp businesswear cues. This collarless blazer takes a different route: it softens the neckline, conceals the fastening, and exaggerates the fit for a more directional silhouette. Functional flap pockets ground the clean design in utility, while the structured shoulder line ensures the relaxed fit still looks considered rather than loose.
- Collarless round neckline: a clean, modern alternative to a conventional notched lapel.
- Oversized structured fit: broad shoulders and an extended body create a confident layered silhouette.
- Concealed front closure: preserves the blazer’s uninterrupted, minimalist black finish.
- Flap waist pockets: tailored utility detail with a refined streetwear edge.
- Matte black suiting fabric: easy to pair, seasonless, and visually sharp from day to night.
- Stretch-blend construction: combines the crisp look of tailoring with more comfortable everyday movement.
Seoul Fashion Energy, Everyday Versatility
Oversized tailoring has become a defining code in Korean fashion: formal foundations are enlarged, simplified, and styled as everyday outerwear. Wear this black blazer over a white tee with wide-leg trousers and leather shoes for an understated gallery-ready look. Layer it over a hoodie with washed denim and sneakers to bring tailored contrast into your casual rotation. For an all-black avant-garde outfit, add relaxed trousers, a knit cap, and silver accessories.
The matching trousers shown in product images are styling inspiration only and are not included.
Product Details
| Color | Black |
| Style | Oversized tailored blazer / Korean streetwear |
| Neckline | Minimalist collarless round neckline |
| Closure | Concealed front closure |
| Pockets | Front flap pockets |
| Fabric | 81% Polyester, 14% Cotton, 5% Spandex |
| Fit | Oversized |
Size Chart
Measurements are taken from the garment laid flat. Please allow for a 1–3 cm difference due to manual measurement. For the intended oversized fit, choose your usual size; size down only if you prefer a cleaner, closer silhouette.
| Size | Length | Chest | Shoulder | Sleeve |
|---|---|---|---|---|
| S | 70.5 cm / 27.8 in | 110 cm / 43.3 in | 47.1 cm / 18.5 in | 63 cm / 24.8 in |
| M | 72 cm / 28.3 in | 114 cm / 44.9 in | 48.3 cm / 19.0 in | 64 cm / 25.2 in |
| L | 73.5 cm / 28.9 in | 118 cm / 46.5 in | 49.5 cm / 19.5 in | 65 cm / 25.6 in |
| XL | 75 cm / 29.5 in | 122 cm / 48.0 in | 50.7 cm / 20.0 in | 66 cm / 26.0 in |
Model reference: 187 cm / 6 ft 1.6 in, 67.5 kg / 148.8 lb, wearing size XL.
Care Advice
To maintain the structured shape and smooth black finish, dry clean when possible. If home care is needed, wash gently in cold water, turn inside out, avoid bleach, and hang to dry. Use a cool iron with a pressing cloth when necessary.
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