Oversized Seoul Tailored Blazer & Wide-Leg Suit Trousers
Bring boardroom tailoring into the after-hours city with this oversized Korean-style suit separates collection. Available as an individual blazer or matching wide-leg trousers, each piece balances precise tailoring with the relaxed proportions that define contemporary Seoul fashion. Choose slate gray for a quiet, architectural statement, or black for an all-season uniform with edge.
This is tailoring for people who do not dress by old rules. The silhouette draws from the relaxed suiting seen across Korean streetwear, K-pop editorial styling, and East Asian avant-garde fashion: generous volume, elongated lines, and a calm, intentional presence rather than a restrictive corporate fit.
Designed for a Modern, Relaxed Silhouette
The oversized blazer is cut with a dropped-shoulder feel and a longer body that falls cleanly over the hips. Its structured lapel line, button-front styling, and discreet welt-style pockets keep the appearance polished while allowing the jacket to layer naturally over tees, shirts, knits, or lightweight hoodies.
The matching trousers create visual weight without looking bulky. A high-rise waist, button-front detail, and relaxed straight-to-wide leg shape produce a long, fluid line that works especially well with chunky leather shoes, loafers, platform sneakers, or minimalist boots.
Why It Belongs in Your Streetwear Rotation
- Seoul-inspired oversized tailoring: Reworks classic suit codes through a looser, more contemporary silhouette.
- Wear as separates: Select the blazer or trousers individually to build your own monochrome set or mix with existing wardrobe staples.
- Easy-to-style neutral colors: Gray adds soft architectural contrast, while black delivers a sleek, tonal look.
- High-waisted wide-leg profile: Creates a longer-looking lower-body line and leaves room for substantial footwear.
- Comfortable suiting blend: Polyester construction with stretch fiber supports easier movement and a clean drape.
- Gender-fluid styling potential: A versatile silhouette made for anyone drawn to modern oversized fashion.
Fabric & Product Details
| Fabric | 96% Polyester, 4% Spandex (polyurethane elastic fiber) |
|---|---|
| Available pieces | Blazer or wide-leg trousers, sold as selectable individual options |
| Colors | Gray, Black |
| Style direction | Korean streetwear, Seoul fashion, modern tailoring, minimalist avant-garde |
| Fit | Relaxed oversized blazer; high-waisted loose wide-leg trousers |
Blazer Size Chart
Please note: The measurements supplied are for the top/blazer only. No trouser measurements were provided. Measurements are garment measurements; allow for a small manual measuring difference.
| Size | Shoulder Width | Chest Circumference | Sleeve Length | Blazer Length |
|---|---|---|---|---|
| M | 49 cm / 19.3 in | 122 cm / 48.0 in | 61 cm / 24.0 in | 72 cm / 28.3 in |
| L | 51 cm / 20.1 in | 126 cm / 49.6 in | 62 cm / 24.4 in | 73 cm / 28.7 in |
| XL | 53 cm / 20.9 in | 130 cm / 51.2 in | 63 cm / 24.8 in | 74 cm / 29.1 in |
How to Style This Oversized Suit
For a refined Seoul streetwear look, pair the gray blazer and trousers with a pale blue button-up, silver chain, and black derby shoes. Wear the black blazer open over a fitted white tee, washed denim, and boots for a sharper everyday contrast. The trousers also work independently with cropped jackets, oversized knitwear, graphic tees, or technical outerwear—an easy bridge between minimalist tailoring and techwear-inspired layers.
Ideal for gallery visits, creative offices, nights out, concerts, fashion events, campus styling, and any setting where a standard suit feels too predictable. For the intended relaxed look, choose your usual size; consider sizing down only if you prefer a closer, less voluminous fit.
Care Advice
To preserve the tailored shape and matte finish, dry clean when possible. If washing at home, turn the garment inside out, use cold water on a gentle cycle, and hang dry. Avoid high heat and bleach. Steam lightly rather than pressing directly at high temperature.






















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