
Le 31
Oversized Solid-Colour Blazer Imported From Seoul
Oversized single-breasted blazer made from a stretch polyester-rayon blend with a soft drape. Features wide notched lapels, a welt chest pocket, two patch pockets, long sleeves with button cuffs, drop shoulders, and a center back vent. Imported from Seoul and made in South Korea; designed in a loose, relaxed silhouette suitable for smart-casual dressing.
- Material
- Stretch polyester-rayon fabric
- Style
- casual, relaxed-fit, oversized
- Category
- Apparel & Accessories > Clothing > Suits
Color
Size
Specifications
Oversized blazer with a relaxed fit, featuring patch pockets and a back vent, made from stretch polyester-rayon fabric.
Loose relaxed fit, patch pockets, back vent, soft drape
- Material
- Stretch polyester-rayon fabric
- Style
- casual, relaxed-fit, oversized
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits
Additional Attributes
- Loose, relaxed fit
- Patch pockets
- Vent at the back
- Stretch polyester-rayon fabric with soft drape
- Made in South Korea
- Imported from Seoul
- Solid colour
Product Insights
Le 31's Oversized Solid-Colour Blazer, imported from Seoul at $195 CAD, offers a design-focused alternative between fast-fashion and entry-level suiting through direct sourcing that avoids wholesale markup. Its Korean-milled 70/25/5 polyester-rayon-spandex blend delivers a lightweight wool-crepe drape with practical stretch and wrinkle resistance that releases overnight, while the oversized cut, patch pockets, back vent, and neutral trifecta of Sand, Black, and Midnight Blue are deliberate design choices rooted in Seoul street style since 2015. The tradeoff is a casual, shirt-jacket silhouette best unbuttoned for relaxed wear, breathable across three seasons but not suited for deep winter, and intended for layering over hoodies or chunky knits with wide-leg trousers and chunky sneakers for a monochromatic K-fashion look.
Verified claims
- Fabric
- Korean mills engineered the 70/25/5 polyester-rayon-spandex blend for a lightweight wool-crepe drape and practical stretch.
- Design roots
- The oversized cut, patch pockets, and three neutral colors are deliberate design choices rooted in Seoul street style since 2015.
- Value
- At $195 CAD, the blazer is directly sourced from Seoul, offering a design-focused alternative between fast-fashion and entry-level suiting without wholesale markup.
- Performance
- Fabric resists deep creasing, releasing wrinkles overnight on a hanger, and delivers fluid drape and stretch.
- Silhouette
- Oversized cut with patch pockets and back vent echoes Seoul street style's intentional casualisation.
- Styling
- Pairs with wide-leg trousers, hoodies, or chunky knits for a relaxed, monochromatic K-fashion look.
- Design context
- Oversized boxy cut and Black, Sand, Navy colours align with K-fashion neutral trifecta for casual layering.
- Fit
- Soft drape and back vent create a shirt-jacket hang; best unbuttoned for casual wear, not formal.
- Pairings
- Balance volume with wide-leg trousers, hoodie layering, and chunky sneakers or derbies.
- Design origin
- The boxy relaxed cut reflects Seoul street style, worn by K-pop idols since 2015.
- Patch pockets
- Patch pockets borrow from workwear to signal a casual, utilitarian intent.
- Back vent
- Single back vent ensures smooth movement and echoes avant-garde tailoring.
- Color palette
- Sand, Black, and Midnight Blue form a neutral trifecta for monochromatic tonal dressing.
- Breathability
- Breathable for all-day comfort across three seasons, but not warm enough for deep winter.
- Movement
- Spandex stretch and back vent allow full motion even when layered over thick knits.
- Layering
- Loose fit accommodates layering with hoodies and chunky sweaters without pulling.
- Care
- Dry cleaning recommended for shape retention; consult sewn-in label for definitive care.
- Wrinkle resistance
- Wrinkles release overnight on a hanger; ironing rarely needed.
Product record
- Title
- Oversized Solid-Colour Blazer Imported From Seoul
- Brand
- Le 31
- Price
- 195 CAD
- Availability
- In stock
Deep Research
How it compares to other blazers around $195
- South Korean apparel manufacturing is widely regarded as superior to the lower-cost Chinese and Vietnamese production dominating the sub-$200 blazer market; this blazer's 'Made in South Korea' origin is a quality signal that aligns with the fashion-forward aesthetic — it implies finer stitching and pattern execution, which are critical to making an oversized cut look intentional rather than sloppy.
- The stretch polyester-rayon blend is chosen for its fluid drape and slight stretch, which are essential to the relaxed oversized silhouette; using a stiffer material like a budget wool blend would ruin the intended shape, so the fabric is a deliberate design tool — exactly the approach used by avant-garde brands where synthetics are embraced for their architectural properties rather than dismissed as cost-saving.
- As a Simon's in-house brand, Le 31 eliminates the wholesale markup that typically inflates the retail price of a blazer by 30–50%; the $195 CAD tag can therefore cover genuine imported-from-Seoul manufacturing and a specialized polyester-rayon fabric instead of going toward a third-party brand's margin, giving the buyer more tangible product per dollar than a comparably priced blazer from a distributed label.
- At $195 CAD, this blazer occupies a narrow competitive gap: it costs more than fast-fashion polyester blazers (typically under $140 CAD) but notably less than entry-level wool-blend blazers from suiting specialists (starting around $250 CAD); within this band, the oversized Seoul-imported cut and exclusive availability deliver a design-focused alternative that neither the budget nor traditional tiers offer, making it a distinct value proposition for trend-conscious buyers.
What 'Imported from Seoul' brings to the design
- South Korean garment manufacturing is widely respected in the contemporary sector for its precision with synthetic blends — brands like COS and The Kooples produce structured jackets in Korean factories — which underpins the blazer's ability to maintain a soft drape and hold its oversized shape without sagging after wear.
- Black, Sand, and Midnight Blue form the K-fashion neutral trifecta — monochromatic dressing is a pillar of Korean urban minimalism, making these colours versatile enough to style with tonal wide-leg trousers or a simple t-shirt while preserving the streamlined, considered silhouette that defines the look.
- The polyester-rayon blend is a K-fashion staple engineered by Korean mills to feel closer to a lightweight wool crepe than standard polyester, providing the drape and subtle texture essential for an unstructured layer that reads as intentional rather than slouchy, which is why the listing calls out 'soft drape' specifically.
- The patch pockets and single back vent are deliberate casualizations that strip the blazer of traditional suiting formality; in Seoul's culture of blending streetwear with office polish, these details echo the deconstructed tailoring of avant-garde Korean designers like JUUN.J, turning the jacket into a wearable everyday layer rather than a stiff suit piece.
- The boxy, relaxed cut has been the dominant blazer shape in Seoul street style since at least 2015, championed by domestic labels like Ader Error and worn by K-pop idols — adopting it signals a deliberate alignment with the Asian fashion axis that has been reshaping global menswear away from slim European silhouettes.
- The exclusivity tag means Simons' buying team sources directly from Korean showrooms or designers for this private label, giving customers access to a piece curated from one of Asia's most directional fashion capitals without the friction of international shipping or guessing at unconventional sizing.
What the fabric blend means for feel and movement
- Rayon (viscose) gives the blazer its soft hand and a fluid, body-skimming drape that turns the oversized cut into an intentional slouch rather than a boxy sack — the fabric hangs with a weight that pulls it straight down without ballooning.
- Rayon’s cellulose origin gives the fabric better moisture absorption and breathability than 100% polyester suiting, so it stays comfortable through indoor climate shifts and works well as a three-season layer, though it lacks wool’s insulating power for deep winter.
- The back vent and soft fabric work together: as you walk, the jacket opens and flows smoothly instead of catching at the hips, which reinforces the casual, easy movement of Korean oversized tailoring.
- The fabric’s stretch lets the back and shoulders move without binding — a distinct advantage over rigid tailoring that makes the blazer wearable for long stretches, even layered over thicker knits, while the recovery of the fabric means elbows and shoulders don’t bag out.
- Thanks to the polyester content, the blazer resists the deep-set creasing that plagues pure rayon or linen; a night on a hanger will release most travel or desk-chair wrinkles, keeping it ready-to-wear with minimal fuss.
- Polyester acts as a backbone: it maintains the garment’s shape even after extended wear, prevents the cuffs and collar from stretching out, and reduces pilling and surface abrasion that a pure rayon jacket would show early on.
Styling the oversized relaxed silhouette
- Chunky retro sneakers complement the blazer's volume, while streamlined leather derbies or loafers offer a smarter edge without clashing; pointed dress shoes, on the other hand, would feel too formal and visually lightweight against the oversized cut.
- The patch pockets, a detail borrowed from workwear and military jackets, signal that this blazer is intended for casual styling — pairing it with raw denim, a white tee, and canvas sneakers leans into that utilitarian aesthetic rather than trying to force a formal look.
- Thanks to its loose and relaxed fit, this blazer accommodates a hoodie or chunky sweater underneath without pulling, making it a key layering piece for transitional seasons — a grey hoodie layered under the black blazer with straight jeans is a staple streetwear uniform.
- The stretch polyester-rayon fabric's soft drape allows the blazer to hang like a shirt-jacket, with no rigid structure, so it looks best when left unbuttoned or thrown over a lightweight knit, avoiding the stiff formality of a traditional suit jacket.
- Imported from Seoul exclusively for Le 31, this blazer embodies the oversized, relaxed tailoring that has become a global menswear signature of South Korean street style — it is meant to be worn with equally generous bottoms and a simple tee or turtleneck for a cohesive, laid-back silhouette.
- To complement the oversized cut, choose wide-leg trousers, straight-fit jeans, or relaxed chinos — the volume on bottom prevents the outfit from looking top-heavy, while slim-fit pants would disrupt the silhouette and make the blazer appear out of proportion.
Image Analysis
3 images- 01

Product
Front-facing oversized single-breasted blazer on a model. Visible features include notched lapels, two dark front buttons, a welt chest pocket, two lower patch pockets with topstitching, plain long sleeves with no visible cuff buttons, and a curved front hem. Fabric appears smooth woven and matte in a light beige/taupe tone.
- SilhouetteLoose, oversized single-breasted blazer worn on a model, falling to the upper thighs and showing a relaxed, boxy drape.
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.78 (high) - LapelsWide notched lapels with a visible seam line where lapel meets collar.
1 region
x 0.30 · y 0.12 · w 0.40 · h 0.20 (high) - Front closureTwo dark round front buttons arranged vertically for single-breasted closure; lower button sits near mid-torso.
1 region
x 0.44 · y 0.42 · w 0.12 · h 0.24 (high) - Chest pocketHorizontal welt chest pocket on the left front of the blazer with visible topstitching.
1 region
x 0.60 · y 0.26 · w 0.18 · h 0.06 (high) - Lower pocketsTwo large patch pockets with rounded lower corners and visible topstitching positioned symmetrically on the lower front panels.
2 regions
x 0.12 · y 0.56 · w 0.26 · h 0.22 (high); x 0.62 · y 0.56 · w 0.26 · h 0.22 (high) - Sleeves and cuffsStraight long sleeves with plain finished cuffs and no visible buttoning detail.
2 regions
x 0.12 · y 0.30 · w 0.18 · h 0.48 (high); x 0.70 · y 0.30 · w 0.18 · h 0.48 (high) - Fabric appearanceSmooth woven, matte fabric with a uniform weave texture and no visible pattern.
1 region
x 0.20 · y 0.18 · w 0.60 · h 0.64 (high) - Hem shapeFront hem panels show a slight rounded contour at the lower front edges.
1 region
x 0.26 · y 0.70 · w 0.48 · h 0.20 (high) - Underlayer visibleCrew neck T-shirt visible underneath the blazer at the chest in a light neutral color.
1 region
x 0.38 · y 0.20 · w 0.24 · h 0.12 (high)
Other
Studio product shot with a centered model against a plain white background showing even lighting and minimal shadows; image crop includes head to upper legs.
- Shot compositionModel centered and facing forward in a vertical studio shot cropped near mid-thigh.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingPlain white background with soft, even lighting and minimal directional shadowing.
- Image qualitySharp focus on the garment and model with high resolution and accurate color rendering.
Colors
light beige taupe· blazer fabric#D1C4BDdark charcoal· front buttons#6B5C55- SilhouetteLoose, oversized single-breasted blazer worn on a model, falling to the upper thighs and showing a relaxed, boxy drape.
- 02

Product
Left-three-quarter view of an oversized two-piece suit showing a loose, long-line single-breasted blazer with matching wide-leg trousers in a light beige/taupe smooth woven fabric.
- Blazer silhouetteOversized, long-line single-breasted blazer with dropped shoulders and relaxed straight sleeves creating a loose, boxy fit.
1 region
x 0.28 · y 0.08 · w 0.41 · h 0.52 (high) - Lapels and collarMedium-width notched lapel with a visible collar stand and a gently tapered lapel roll.
1 region
x 0.38 · y 0.10 · w 0.18 · h 0.12 (high) - PocketsTwo large patch-style pockets at the lower front and a single welt chest pocket on the left front.
2 regions
x 0.35 · y 0.36 · w 0.22 · h 0.15 (high); x 0.45 · y 0.22 · w 0.13 · h 0.06 (high) - Sleeve detailsLeft sleeve visible with a row of three dark round buttons at the cuff.
1 region
x 0.62 · y 0.44 · w 0.08 · h 0.12 (high) - Front closure areaSingle-breasted front with two button positions suggested by buttonholes on the right front placket; buttons themselves not prominently visible on the main placket.
1 region
x 0.38 · y 0.20 · w 0.16 · h 0.32 (high) - Fabric and finishSmooth woven suiting fabric with a matte finish and soft drape showing natural fold lines along the sleeve and trouser legs.
- Trousers silhouetteHigh-waisted, wide-leg trousers with a loose, full-length drape and a single front crease visible on each leg.
1 region
x 0.33 · y 0.48 · w 0.34 · h 0.46 (high) - Visible stylingModel wears a light-colored crewneck shirt under the blazer and black chunky low-profile shoes visible at the hem of the trousers.
2 regions
x 0.42 · y 0.18 · w 0.12 · h 0.12 (high); x 0.44 · y 0.88 · w 0.25 · h 0.10 (high)
Other
Studio full-body photograph against a seamless white background showing a standing model in a three-quarter pose with soft even lighting and a faint shadow to the right.
- Background and compositionEven white seamless background filling the frame, model positioned slightly right of center with full-body visible.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Pose and framingModel stands in a relaxed three-quarter turn facing the camera with one hand in a trouser pocket and slight head turn.
1 region
x 0.30 · y 0.08 · w 0.40 · h 0.84 (high) - Lighting and shadowSoft, diffused studio lighting with minimal harsh shadows and a faint cast shadow to the right of the model.
- Image qualityHigh-resolution product photograph with sharp focus and uniform exposure.
Colors
light taupe· blazer fabriclight taupe· trousers fabric- Blazer silhouetteOversized, long-line single-breasted blazer with dropped shoulders and relaxed straight sleeves creating a loose, boxy fit.
- 03

Product
Rear view of a light beige oversized blazer on a model, showing full back panel, center back seam and single vent, drop shoulders and sleeve cuffs with three visible dark buttons each.
- Back panel and center seamFlat continuous back panel with a single vertical center seam running from the collar to the hem, visible as a stitched line.
1 region
x 0.38 · y 0.16 · w 0.24 · h 0.72 (high) - Single center ventSingle rear vent opening at the bottom center of the blazer creating a short slit in the hem.
1 region
x 0.44 · y 0.68 · w 0.12 · h 0.20 (high) - Shoulder constructionDrop-shoulder silhouette with seams sitting slightly down the upper arm rather than at the shoulder tip.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.20 (medium) - Collar and upper back yokeLow notched-style collar visible from the rear with a short upper back yoke seam below the collar.
1 region
x 0.36 · y 0.06 · w 0.28 · h 0.12 (high) - Sleeve cuffs and buttonsEach sleeve cuff shows a vertical row of three dark round buttons; buttons contrast with the blazer fabric.
2 regions
x 0.06 · y 0.72 · w 0.12 · h 0.18 (medium); x 0.82 · y 0.72 · w 0.12 · h 0.18 (medium) - Fabric appearanceSmooth woven suiting fabric with a uniform light beige color and very fine visible weave texture at this scale.
- Hem shapeStraight horizontal hem at the blazer bottom that falls slightly below the model hips.
1 region
x 0.20 · y 0.72 · w 0.60 · h 0.18 (high)
Other
Studio rear-shot on a white seamless background showing the model from head to upper legs, slightly turned head, even soft lighting and minimal shadows.
- Shot compositionCentered rear-facing full upper-body shot of a model cropped near mid-thigh, with the blazer occupying most of the frame.
- Model poseModel stands with arms relaxed at sides and head turned slightly to the model's right, showing the back of the blazer.
1 region
x 0.28 · y 0.02 · w 0.44 · h 0.26 (high) - Background and lightingEven white seamless background with soft studio lighting producing minimal shadows and even color across the garment.
- Image qualitySharp focus on garment details with no visible legible text or labels; colors appear neutral and true to camera lighting.
Colors
light beige· blazer fabric#D5C9C4dark gray· sleeve buttonslight beige· trouser fabric (visible)#CEC1B9- Back panel and center seamFlat continuous back panel with a single vertical center seam running from the collar to the hem, visible as a stitched line.
Documents & Data
Q&A
3 answered- What is the recommended care method for this blazer (machine wash, dry clean, etc.)?
- The care instructions are not provided in the product listing. Given that the blazer is made from a stretch polyester-rayon fabric [1], dry cleaning is typically recommended for such blends to maintain shape and finish. For specific guidance, please check the care label inside the garment or contact the brand.
- Can you describe the shade of 'Sand' - is it closer to beige or light brown?
- The product listing does not offer a detailed description of the 'Sand' color. Based on common naming conventions, 'Sand' is typically a light, warm beige — similar to natural sand. It's distinct from a darker brown, leaning more toward a neutral beige tone.
- Is this blazer intended to be worn as a casual layering piece or can it be dressed up for semi-formal occasions?
- This blazer is designed with a loose, relaxed fit and patch pockets, giving it a casual, streetwear-inspired look [1]. While you can dress it up with tailored trousers for a smart-casual vibe, its oversized silhouette and soft drape make it best suited for casual or layered outfits rather than formal or semi-formal occasions.