
Le 31
Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim
The Le 31 by Simons Responsible Wool-Blend Suit Jacket in Stockholm fit is a single-breasted, slim-tailored jacket designed for formal and business wear, with a silhouette that hugs the waist and narrow sleeves. It features narrow notch lapels, two front buttons, piped flap pockets, a welt chest pocket, side vents, and a charcoal gray finish; matching trousers are sold separately (style 12016-230860). The soft stretch fabric blends responsible wool with polyester made from recycled plastic bottles, and the jacket is lined in fine satiny polyester made from recycled plastic bottles.
- Material
- Responsible wool and polyester made from recycled plastic bottles; satiny polyester lining made from recycled plastic bottles
- Style
- slim-fit, tailored, business, formal, classic
- Category
- Apparel & Accessories > Clothing > Suits
Specifications
Slim, waist-hugging Stockholm fit suit jacket in a soft stretch responsible wool blend with recycled polyester lining.
Stockholm slim fit, narrow sleeves, piped flap pockets, side vents, soft stretch responsible wool/recycled polyester shell, satiny recycled polyester lining.
- Material
- Responsible wool and polyester made from recycled plastic bottles; satiny polyester lining made from recycled plastic bottles
- Secondary
- recycled-polyester
- Style
- slim-fit, tailored, business, formal, classic
- Occasion
- work, business-casual, interview, formal
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits
Additional Attributes
- Stockholm fit tailored to hug the waist
- Slim silhouette with narrow sleeves
- Piped flap pockets
- Side vents for ease of movement
- Soft stretch fabric
- Responsible wool blended with polyester made from recycled plastic bottles
- Fine satiny polyester lining made from recycled plastic bottles
- Matching pant sold separately (style 12016-230860)
- Exclusive Le 31 by Simons design
- Designed in Canada
Product Insights
Shell is 55% responsible wool, 41% recycled polyester and 4% elastane Stockholm slim fit hugs the waist with narrow sleeves 350 CAD across all 16 variants, with no long-size or colour upcharge Dry clean only, and only once or twice a year Polyester adds crease resistance but can shine, pill and resist pressing
Verified claims
- fit
- Stockholm slim fit hugs the waist with narrow sleeves
- materials
- Shell is 55% responsible wool, 41% recycled polyester and 4% elastane
- comfort
- Wool blend is breathable and thermoregulating for year-round indoor wear
- lining
- Recycled satin lining slides smoothly over layers
- lining_breathability
- Polyester lining breathes less than cupro or Bemberg
- care_routine
- Let the jacket rest a day between wearings
- care_brushing
- Brush between dry cleanings to remove pilling
- storage
- Store on a shaped hanger and use a garment bag for travel
- construction
- Single-breasted two-button jacket with notch lapels, flap pockets and side vents
- styling
- Charcoal and blue colourways style easily with shirts or knitwear
- seasonality
- Built as a year-round suit, not cold-weather outerwear
- tradeoffs
- Polyester adds crease resistance but can shine, pill and resist pressing
- drop_sizing
- Drop 7: a size 40 jacket pairs with a size 33 matching pant
- responsible_wool
- Responsible wool points to RWS animal welfare and land criteria
- fit_checks
- Judge shoulders first, then check cuff and waist ease
Product record
- Title
- Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim
- Brand
- Le 31
- Price
- 350 CAD
- Availability
- In stock
Buying Guide
1 comparison · 6 sourcesProduct comparison
Compared within this brand.
| Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim: Choose this if you want a slim, tailored suit jacket: the Stockholm fit is cut to hug the waist with narrow sleeves, and the soft stretch fabric blends responsible wool with recycled-polyester for comfort. It pairs with a matching pant sold separately, comes in Charcoal or Blue in regular sizes 36 to 46 plus long lengths for 40 and 42, and is designed in Canada under Le 31. Note that the recycled content extends to the shell and lining, so this suits shoppers who prioritize those materials.[1] | Stretch Responsible Wool Suit Jacket Stockholm Fit - Slim: Choose this if you want a slim, tailored jacket: Le 31's Stockholm fit is designed in Canada and tailored to hug the waist with narrow sleeves, cut as a single-breasted, two-button style with notch lapels and side vents. The stretch fabric—a blend of 55% responsible wool, 41% polyester made from recycled plastic bottles, and 4% elastane, with a satiny recycled-polyester lining—suits shoppers who want some give and recycled materials, and a matching pant is sold separately. It comes in Grey and Green in regular sizes 34 through 46, though Grey is not listed in size 34.[2,3,4] | Wool Blend Stretch Suit Jacket Stockholm Fit - Slim: Choose this if you want a slim, single-breasted two-button suit jacket with a waist-hugging Stockholm fit, narrow sleeves, and a touch of stretch from a wool blend (55% responsible wool, 41% recycled polyester, 4% elastane). It suits dark, versatile suiting needs in Black or Indigo/Dark Blue, with side vents, notch lapels, flap and welt pockets, and a matching pant sold separately. Note that long sizes start at 40, and the Indigo/Dark Blue variant is not listed in a 46-LONG, so smaller sizes may require a regular fit.[5,6] |
Image Analysis
3 images- 01

Product
Front view of a slim-fit two-piece suit worn by a model; visible single-breasted jacket with notch lapels, flap pockets, chest welt pocket, two-button front (one button visible), and matching trousers. A striped knit top is worn under the jacket.
- Jacket silhouetteSingle-breasted tailored jacket with a narrow notch lapel, slim structured shoulders, and a slightly tapered waist visible along the front panels.
1 region
x 0.18 · y 0.12 · w 0.64 · h 0.58 (high) - Lapels and chest pocketNarrow notch lapels with a stitched welt chest pocket on the left side (viewer right).
1 region
x 0.36 · y 0.18 · w 0.24 · h 0.15 (high) - Front fastenersTwo front buttons are present; the lower button area sits near the model's midsection with the top button region visible but not fastened tightly.
1 region
x 0.39 · y 0.44 · w 0.18 · h 0.20 (medium) - Flap pocketsRectangular flap pockets on both lower front panels; right flap pocket (viewer left) is visible near the waist.
2 regions
x 0.22 · y 0.54 · w 0.20 · h 0.14 (high); x 0.58 · y 0.58 · w 0.20 · h 0.12 (medium) - Sleeves and cuff detailLong sleeves finishing at the wrist; left sleeve (viewer right) shows slight crease at the elbow; cuff buttons are not clearly visible.
2 regions
x 0.64 · y 0.34 · w 0.22 · h 0.30 (high); x 0.18 · y 0.48 · w 0.16 · h 0.34 (high) - Trousers visibleMatching suit trousers visible from waist down with a belt loop and a flat front; right hand placed in pocket partly obscures the right front of the trousers.
1 region
x 0.30 · y 0.66 · w 0.42 · h 0.30 (high) - Fabric textureFine, smooth woven suiting fabric with a uniform appearance and no visible pattern at this resolution.
- Underlayer stylingKnit crewneck top with horizontal narrow stripes in alternating dark and light yarns visible under the open jacket.
1 region
x 0.36 · y 0.26 · w 0.28 · h 0.34 (high) - Accessory visibleMetallic watch on the model's left wrist, partially visible where the hand is placed in the trouser pocket.
1 region
x 0.69 · y 0.68 · w 0.08 · h 0.08 (medium)
Other
Studio front-facing portrait of a model against a plain light background with even soft lighting and minimal shadows; image cropped at mid-thigh.
- Shot compositionCentered three-quarter frontal portrait cropping the model from head to mid-thigh.
1 region
x 0.06 · y 0.02 · w 0.88 · h 0.96 (high) - BackgroundEven, light neutral backdrop with no visible props or textures.
- Model poseModel stands facing forward with left hand in trouser pocket and right hand relaxed near thigh; torso slightly angled to viewer left.
1 region
x 0.20 · y 0.10 · w 0.60 · h 0.80 (high) - Lighting and shadowsSoft diffuse lighting with minimal harsh shadows; faint shadowing under chin and on inner arm creases.
Colors
charcoal gray· jacket fabriccharcoal gray· trousers fabric- Jacket silhouetteSingle-breasted tailored jacket with a narrow notch lapel, slim structured shoulders, and a slightly tapered waist visible along the front panels.
- 02

Product
Male model wearing a two-piece charcoal-grey suit (jacket and matching trousers) with a white and navy horizontal striped crewneck shirt visible under the jacket; black leather loafers and white socks are visible at the feet.
- Jacket silhouetteSingle-breasted suit jacket with notch lapels, straight hem that falls to the upper thigh, and a fitted, slim silhouette visible from the front three-quarter pose.
1 region
x 0.27 · y 0.08 · w 0.46 · h 0.41 (high) - Jacket detailsFlap pockets at hip level on both sides and a welt pocket on the left chest; sleeve cuffs show a row of small buttons on the visible cuff.
1 region
x 0.29 · y 0.27 · w 0.42 · h 0.33 (high) - Trousers styleMatching slim-fit suit trousers with a flat front and a sharp pressed crease down the center of each leg, hem breaking just above the ankle.
1 region
x 0.30 · y 0.44 · w 0.40 · h 0.47 (high) - UndershirtCrewneck shirt with narrow horizontal stripes alternating white and dark navy visible through the open front of the jacket.
1 region
x 0.38 · y 0.18 · w 0.24 · h 0.18 (high) - FootwearBlack polished leather penny loafers paired with white ankle socks; shoes have a low stacked sole and a rounded toe.
1 region
x 0.34 · y 0.81 · w 0.32 · h 0.15 (high) - AccessoriesSilver wristwatch on the model's left wrist, visible where the sleeve rides up as the hands are clasped at mid-torso.
1 region
x 0.49 · y 0.35 · w 0.10 · h 0.10 (high)
Other
Studio product shot showing a standing model against a clean light grey background with even soft lighting and minimal shadows; image is cropped to include full body and some negative space.
- Model pose and cropFull-body frontal three-quarter view of a standing male model looking slightly to his left with hands clasped near the mid-torso; entire figure is centered vertically with space above the head.
1 region
x 0.18 · y 0.03 · w 0.64 · h 0.95 (high) - Background and lightingUniform light grey background with soft, diffuse studio lighting producing minimal hard shadows and even color across the scene.
- Image qualitySharp focus on the garment and model with high detail visible in fabric texture and clothing seams.
Colors
charcoal grey· suit fabric (jacket and trousers)navy and white stripes· undershirt stripesblack· shoeswhite· sockssilver· wristwatch- Jacket silhouetteSingle-breasted suit jacket with notch lapels, straight hem that falls to the upper thigh, and a fitted, slim silhouette visible from the front three-quarter pose.
- 03

Product
Rear view of a dark charcoal single-breasted suit jacket on a model, showing the back panel, center seam, notch collar, sleeves with cuff buttons, and the jacket hem overlapping matching trousers.
- Back panelFlat back panel of the jacket with a single vertical center seam running from the collar to the hem; the fabric appears smooth with a fine woven texture.
1 region
x 0.15 · y 0.12 · w 0.70 · h 0.68 (high) - Center seamProminent single vertical seam centered on the back of the jacket.
1 region
x 0.47 · y 0.10 · w 0.05 · h 0.62 (high) - Notch collarLow-profile notch collar seen from the rear, lying flat against the upper back.
1 region
x 0.37 · y 0.04 · w 0.26 · h 0.08 (high) - Left sleeveLong left sleeve with slight natural creasing at the elbow; sleeve follows the jacket color and fabric.
1 region
x 0.06 · y 0.18 · w 0.21 · h 0.60 (high) - Right sleeve and cuff buttonsRight sleeve visible with a small cuff area showing a row of dark buttons near the wrist.
1 region
x 0.76 · y 0.66 · w 0.12 · h 0.18 (medium) - Jacket hemStraight hem that extends slightly over the top of the trousers; hem edge is visible and cleanly finished.
1 region
x 0.18 · y 0.72 · w 0.64 · h 0.12 (high) - Matching trousers visibleTop portion of matching trousers appears below the jacket hem in the same fabric and color.
1 region
x 0.26 · y 0.82 · w 0.48 · h 0.16 (high)
Other
Studio rear-shot of a model wearing the jacket against a plain light background; even soft lighting with minimal shadows; model is centered and cropped from mid-head to mid-thigh.
- Shot compositionRear three-quarter framing centered on the model, showing the jacket back from the neck to just below the hips.
- Model head positionModel's head is turned slightly to the right and is visible from the back and right profile.
1 region
x 0.44 · y 0.00 · w 0.22 · h 0.14 (high) - Hands visibleBoth hands are visible at the lower edges of the frame, partially cropped and resting beside the body.
2 regions
x 0.06 · y 0.86 · w 0.12 · h 0.12 (high); x 0.82 · y 0.82 · w 0.12 · h 0.16 (high) - Background and lightingUniform pale neutral background with soft, even lighting and minimal shadowing around the model.
Colors
dark charcoal gray· jacket fabric#514E56dark charcoal gray· trousers fabric#4C4C53very dark charcoal· cuff buttons#44454D- Back panelFlat back panel of the jacket with a single vertical center seam running from the collar to the hem; the fabric appears smooth with a fine woven texture.
Variants
16 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4648755 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 36-Reg. | CA$350.00 | Yes |
| 4648756 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 38-Reg. | CA$350.00 | Yes |
| 4648757 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 40-Reg. | CA$350.00 | Yes |
| 4648758 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 40-Long | CA$350.00 | Yes |
| 4648759 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 42-Reg. | CA$350.00 | Yes |
| 4648760 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 42-Long | CA$350.00 | Yes |
| 4648761 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 44-Reg. | CA$350.00 | Yes |
| 4648762 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Charcoal - 46-Reg. | CA$350.00 | Yes |
| 4648764 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 36-Reg. | CA$350.00 | Yes |
| 4648765 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 38-Reg. | CA$350.00 | Yes |
| 4648766 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 40-Reg. | CA$350.00 | Yes |
| 4648767 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 40-Long | CA$350.00 | Yes |
| 4648768 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 42-Reg. | CA$350.00 | Yes |
| 4648769 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 42-Long | CA$350.00 | Yes |
| 4648770 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 44-Reg. | CA$350.00 | Yes |
| 4648771 | Responsible Wool-Blend Suit Jacket Stockholm Fit - Slim - Blue - 46-Reg. | CA$350.00 | Yes |