Make an entrance with a sharper silhouette. This oversized double-breasted suit set blends classic tailoring with Seoul-inspired streetwear attitude, creating a structured look that feels polished, architectural, and distinctly modern.
Designed with broad shoulders, a relaxed oversized fit, and wide-leg flared trousers, the set transforms traditional suiting into a statement piece for contemporary wardrobes. The clean matte finish keeps the design minimal, while the dramatic proportions add an avant-garde edge influenced by Korean fashion, Acubi style, and modern East Asian streetwear.
Oversized Double-Breasted Suit Set
The blazer features a classic notched lapel, double-breasted front closure, structured shoulders, flat front pockets, and a single chest welt pocket. Depending on the colorway, the side-slit hem adds movement and helps create a more elongated layered silhouette. The matching trousers are cut with a high-waisted, wide-leg profile, pressed front pleats, and ankle side slits for a subtle flared finish.
Rather than following traditional slim tailoring, this suit embraces volume and balance. The exaggerated shoulder line contrasts with the fluid leg shape, giving the outfit a confident runway-inspired profile without sacrificing everyday styling versatility.
Key Streetwear Features
- Oversized tailoring: Relaxed proportions with structured shoulders for a bold, fashion-forward silhouette.
- Double-breasted blazer: Classic tailored construction reinterpreted through contemporary Korean and avant-garde styling.
- Wide-leg flared trousers: High-waisted trousers with pressed pleats and side slits that create movement around the ankle.
- Minimal matte finish: Smooth suiting fabric with a refined, understated appearance.
- Two color options: Choose versatile black for a monochrome urban look or white for a striking editorial statement.
- Mix-and-match potential: The blazer and trousers can be worn together as a complete suit or styled separately with everyday streetwear pieces.
Fabric and Construction
Made from a space cotton blend, the fabric combines a structured hand feel with a clean surface suitable for tailored silhouettes. The matte texture helps the oversized proportions remain sophisticated rather than overly formal, making the set suitable for both elevated streetwear and occasion dressing.
The blazer is designed to hold its shape through the shoulders and chest, while the trousers fall in a wide, elongated line. Pressed pleats and side slits emphasize the vertical profile, creating a sleek visual effect when worn with platform sneakers, boots, or pointed footwear.
How to Style This Korean-Inspired Suit
- Seoul streetwear: Wear the full black suit with a fitted tank, chunky sneakers, silver jewelry, and a compact shoulder bag.
- Minimal monochrome: Pair the white suit with a bare neckline or tonal top for a clean editorial outfit inspired by modern Asian fashion.
- Acubi-inspired layering: Add a cropped knit, fitted long-sleeve top, or sheer base layer under the oversized blazer for contrast.
- Avant-garde evening look: Style the suit with gloves, statement accessories, and pointed boots to emphasize its sculptural proportions.
- Separate the pieces: Match the blazer with denim or cargo trousers, or wear the flared suit pants with a cropped tee, fitted shirt, or oversized bomber jacket.
Product Details
| Product Type | Oversized double-breasted suit set |
|---|---|
| Included Options | Blazer, trousers, or coordinated suit set depending on selected variation |
| Colorways | Black and white |
| Material | Space cotton blend |
| Blazer Details | Notched lapel, double-breasted closure, structured shoulders, front pockets, chest welt pocket |
| Trouser Details | High-waisted fit, pressed front pleats, wide-leg silhouette, side ankle slits |
| Style Direction | Korean fashion, Seoul streetwear, Acubi style, avant-garde tailoring, contemporary East Asian fashion |
| Model Reference | Model is approximately 178 cm / 5 ft 10 in and 65 kg / 143 lb, wearing size L |
Blazer Size Chart
Measurements are taken flat. Please allow approximately 1–3 cm / 0.4–1.2 in variation due to manual measurement.
| Size | Shoulder Width | Chest | Sleeve Length | Clothing Length |
|---|---|---|---|---|
| M | 51 cm / 20.1 in | 130 cm / 51.2 in | 66 cm / 26.0 in | 76 cm / 29.9 in |
| L | 52 cm / 20.5 in | 134 cm / 52.8 in | 67 cm / 26.4 in | 78 cm / 30.7 in |
| XL | 53 cm / 20.9 in | 138 cm / 54.3 in | 68 cm / 26.8 in | 80 cm / 31.5 in |
Trouser Size Chart
| Size | Waist | Hip | Leg Opening | Trousers Length |
|---|---|---|---|---|
| S | 72 cm / 28.3 in | 108 cm / 42.5 in | 58 cm / 22.8 in | 105 cm / 41.3 in |
| M | 76 cm / 29.9 in | 112 cm / 44.1 in | 60 cm / 23.6 in | 107 cm / 42.1 in |
| L | 80 cm / 31.5 in | 116 cm / 45.7 in | 62 cm / 24.4 in | 109 cm / 42.9 in |
| XL | 84 cm / 33.1 in | 120 cm / 47.2 in | 64 cm / 25.2 in | 111 cm / 43.7 in |
Best Occasions to Wear It
This tailored streetwear set is ideal for fashion events, gallery visits, nightlife, creative workspaces, concerts, photoshoots, city styling, and elevated casual occasions. The black version delivers a sleek and understated presence, while the white version creates a more dramatic, high-contrast look for editorial or statement dressing.
Care Advice
- Check the garment care label before washing.
- Professional dry cleaning is recommended to preserve the blazer structure and trouser pleats.
- Avoid tumble drying and excessive heat.
- Hang the blazer on a broad-shoulder hanger to help maintain its shape.
- Store trousers on a proper hanger to protect the pressed front pleats.
Fit note: This design is intentionally oversized. Review the garment measurements carefully before ordering, especially if you prefer a more fitted or traditional tailoring silhouette.

















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