
Le 31
Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim
Marzotto Wool Pinstripe Suit Jacket in London Fit is a single-breasted, semi-slim suit jacket from Le 31 by Simons, designed in Canada. Made from Super 110 pure wool by Marzotto with a thin satiny lining, it features a dark navy pinstripe pattern, notch lapels, two-button closure, piped flap pockets, and side vents. Intended for wear as a suit jacket for formal or business occasions, it pairs with matching trousers (item 20966-224748).
- Material
- Super 110 pure wool by Marzotto
- Gender
- male
- Style
- formal, classic, slim-fit
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Color
Specifications
Semi-slim fit pinstripe suit jacket in luxurious Italian wool by Marzotto.
Piped flap pockets, side vents, thin satiny lining.
- Material
- Super 110 pure wool by Marzotto
- Style
- formal, classic, slim-fit
- Occasion
- formal, wedding
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Additional Attributes
- London Fit - Semi-Slim silhouette
- pinstripe pattern
- piped flap pockets
- side vents
- Super 110 pure wool from Marzotto
- thin satiny lining
- matching pant available
- exclusive designed in Canada
Product Insights
The Marzotto Wool Pinstripe Suit Jacket by Le 31, in a semi-slim London fit, offers a Super 110 wool jacket at a steep discount (58% off at $199.95) that undercuts entry-level Suitsupply. Its fine pinstripes read as solid navy from a distance, allowing it to work as a full suit or as separates dressed down for smart-casual, paired with brown or oxblood shoes. The lightweight, breathable fabric is ideal for spring, fall, and air-conditioned environments but not harsh winters. The semi-slim fit narrows at the waist with regular sleeves, similar to US slim fit, and size 40-REG corresponds to a 40-inch chest. Construction includes dual side vents for ease when seated and pocket access, and a wide wooden hanger is recommended to preserve shoulder shape. Care involves limited dry cleaning, gentle steaming, and rotation to protect fine fibers.
Verified claims
- Value
- Sale at $199.95, 58% off, Marzotto Super 110 wool jacket undercuts entry-level Suitsupply.
- Versatility
- Works as a full suit with the matching pant, as a separate with solid charcoal, mid-grey, or cream worsted trousers, or dressed down over dark denim and a fine-gauge merino turtleneck.
- Fit
- Semi-slim London fit narrows at waist, regular sleeves; similar to US slim fit.
- Sizing
- Size 40-REG corresponds to 40-inch chest, like a 40R in other brands.
- Construction
- Single-breasted two-button front with notch lapels, piped flap pockets, side vents, and a thin satiny lining.
- Seasonal wear
- Super 110 wool uses fine 18-micron fibers and is generally lightweight and breathable, suitable for spring, fall, and air-conditioned settings but not harsh winter.
- Pattern subtlety
- Pinstripes are so fine they read as solid navy from a distance.
- Hanger
- Structured shoulder needs a wide, contoured wooden hanger to prevent dimpling.
- Leather pairing
- Dark brown or oxblood leather shoes and belt complement the navy jacket and feel more modern than black accessories.
- Fabric weight
- Super 110 refers to the fineness of the wool fibers, not the fabric weight; the specific fabric weight is not listed, but the jacket is generally lightweight and breathable.
- Side vents
- Dual side vents keep the jacket's line clean when seated and allow hands in pockets.
- Storage
- Store in a breathable garment bag with cedar blocks or dried lavender sachets, and on a wide contoured wooden hanger.
- Wrinkle removal
- Release wrinkles with gentle steam, never direct ironing.
- Dry cleaning
- Limit dry cleaning to once or twice a season, only when soiled.
- Fabric care
- Super 110 fibers are fine and prone to abrasion; rotate wearing, brush after use, and reserve for mild weather.
- Sizing
- The 38–48 REG sizes correspond to US chest measurements in inches; if you wear a 40R in another brand, order size 40-REG.
- Styling tip
- Vertical pinstripes create an elongating effect; a monochromatic shirt-and-tie combination (e.g., pale blue shirt with navy tie) amplifies it for men under 5'10" seeking a taller, leaner silhouette.
Product record
- Title
- Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim
- Brand
- Le 31
- Price
- 475 CAD
- Availability
- In stock
Buying Guide
1 comparison · 10 sourcesUses
A tailored pinstripe layer for dressier days
This Marzotto wool pinstripe jacket suits occasions that call for a sharper look, whether worn over matching trousers or with separates. Its London fit narrows at the waist with regular sleeves, and in product photos it shows a tailored, semi-slim silhouette when worn closed at the top button of its two-button front. The straight hem falls over the top of the matching trousers, with notch lapels and a pinstripe that continues subtly down the sleeves.[1,2,3]
Pair it with the matching trousers for a full suit
This jacket is sold as a suit separate, so you can add the matching pinstripe pant (product 20966-224748) to wear it as a complete suit. The matching trousers are shown styled with the jacket as a single-breasted dark pinstripe suit, with fabric and stripe pattern aligned between the two pieces.[1,3,4]
Product comparison
Compared within this brand.
| Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim: Choose this if you want a tailored semi-slim jacket in the London fit, which narrows at the waist with regular sleeves, in a dark navy pinstripe with notch lapels, a two-button single-breasted front, flap pockets, and side vents. It is cut from what the retailer calls a luxurious Italian Super 110 pure wool weave by Marzotto (97% virgin wool) with a thin satiny lining, and a matching pant is available if you want the full suit. It comes only in Navy/Midnight Blue and regular sizes 38 through 48, so it may not suit you if you need another length or color.[1,2,4] | Essential Wool-Blend Suit Jacket London Fit - Semi-Slim: Choose this if you want a dark navy, single-breasted two-button jacket with a semi-slim London fit that narrows at the waist. Its slight-stretch European fabric blends 55% responsible wool, 41% polyester made from recycled plastic bottles, and 4% elastane, with a thin recycled-polyester lining and classic details like notch lapels, flap hip pockets, and side vents.[5,6] | Stretch Wool Suit Jacket London Fit - Semi-Slim: Choose this if you want a semi-slim, single-breasted suit jacket with a London fit that tapers at the waist, a 7 inch drop, and regular sleeves. Its stretch wool blend (55 percent responsible wool, 41 percent recycled-polyester, 4 percent elastane) with a thin recycled lining is described as having a soft drape for a comfortable fit and an elegant look, and it comes in Light Grey and Pine/Bottle Green in regular sizes 36 to 46 plus a 46 long option in Light Grey. Note that the description of a perfectly comfortable fit reflects the brand's presentation, and the listed variant availability may not reflect current stock.[7,8,9,10] |
Image Analysis
3 images- 01

Product
Male model wearing a dark pinstripe suit jacket and matching trousers, paired with a white dress shirt and dark solid tie; left hand in pocket, right hand relaxed at side, visible watch at left wrist.
- Jacket silhouetteSingle-breasted, two-button suit jacket with notch lapels and a chest welt pocket; jacket worn closed at the top button and shows a tailored, semi-slim silhouette on the model.
1 region
x 0.18 · y 0.12 · w 0.45 · h 0.64 (high) - Jacket fabric patternDark navy fabric with subtle vertical pinstripes visible across the jacket front and sleeves.
1 region
x 0.18 · y 0.12 · w 0.45 · h 0.64 (high) - Lapels and buttoningNotch lapels with left and right lapel rolls visible; two front buttons with the top button fastened and the lower button unfastened.
1 region
x 0.33 · y 0.28 · w 0.28 · h 0.24 (high) - Chest pocketWelt chest pocket on the left breast, empty and lying flat.
1 region
x 0.42 · y 0.26 · w 0.11 · h 0.08 (high) - Sleeve detailsRight sleeve shows a smooth fit with faint pinstripe continuation; left sleeve cuff is visible with white shirt cuff extending past the jacket sleeve and three visible jacket sleeve buttons.
2 regions
x 0.52 · y 0.44 · w 0.18 · h 0.30 (high); x 0.32 · y 0.62 · w 0.14 · h 0.16 (high) - TrousersMatching dark navy pinstripe suit trousers that align visually with the jacket fabric and pattern.
1 region
x 0.22 · y 0.64 · w 0.38 · h 0.34 (high) - Dress shirtWhite dress shirt with a crisp point collar visible under the jacket and extending at the cuffs.
2 regions
x 0.32 · y 0.18 · w 0.22 · h 0.18 (high); x 0.50 · y 0.66 · w 0.10 · h 0.10 (high) - TieSolid dark navy tie, knot tightened at the collar and extending down beneath the jacket opening.
1 region
x 0.38 · y 0.26 · w 0.10 · h 0.40 (high) - BeltDark brown leather belt with a small portion visible above the trousers waistband.
1 region
x 0.36 · y 0.72 · w 0.10 · h 0.06 (medium) - Wrist accessoryMetallic watch visible on the model's left wrist peeking from the shirt cuff.
1 region
x 0.56 · y 0.68 · w 0.07 · h 0.07 (medium)
Other
Studio lifestyle shot with a standing male model against a soft off-white draped backdrop and an abstract wall artwork to the right; even soft lighting and minimal shadows emphasize garment texture.
- Shot compositionThree-quarter frontal portrait framing from head to mid-thigh with the model centered slightly left of image center, facing forward.
1 region
x 0.08 · y 0.04 · w 0.84 · h 0.92 (high) - Background elementsOff-white draped fabric on the left and an abstract painting with green and blue brushstrokes on the right.
2 regions
x 0.02 · y 0.02 · w 0.30 · h 0.92 (high); x 0.62 · y 0.06 · w 0.36 · h 0.62 (high) - Model poseModel stands with left hand in trouser pocket and right hand relaxed at side, gaze directed at the camera.
1 region
x 0.20 · y 0.20 · w 0.60 · h 0.72 (high) - Lighting and shadowSoft, diffused studio lighting with gentle shadowing on the model's left side and minimal specular highlights.
Colors
dark navy with pinstripes· jacket#222532dark navy with pinstripes· trousers#1B1D29white· shirtdeep navy· tie#161A29dark brown· belt#191C25metallic silver· watch#CED1CB- Jacket silhouetteSingle-breasted, two-button suit jacket with notch lapels and a chest welt pocket; jacket worn closed at the top button and shows a tailored, semi-slim silhouette on the model.
- 02

Product
Front-facing full suit on a standing model: single-breasted dark pinstripe jacket with matching trousers, white dress shirt, navy tie, and black loafers. Vertical light pinstripes visible across jacket and trousers; jacket shows notch lapels, two front buttons, flap pockets and a welt chest pocket.
- Jacket silhouetteSingle-breasted suit jacket with notch lapels and two visible front buttons; jacket length ends just below the hip on the model.
1 region
x 0.22 · y 0.07 · w 0.56 · h 0.36 (high) - Jacket pocketsPair of horizontal flap pockets on the lower front and a welt chest pocket on the left breast.
1 region
x 0.26 · y 0.24 · w 0.48 · h 0.20 (high) - Fabric patternDark suit fabric with regularly spaced vertical light pinstripes visible across jacket and trousers.
1 region
x 0.22 · y 0.07 · w 0.56 · h 0.80 (high) - Trousers cutMatching suit trousers with a straight-to-tapered leg that falls to the top of the shoes.
1 region
x 0.27 · y 0.43 · w 0.46 · h 0.44 (high) - Shirt visibleWhite dress shirt visible at collar and cuffs beneath the jacket.
3 regions
x 0.36 · y 0.10 · w 0.28 · h 0.14 (high); x 0.24 · y 0.34 · w 0.08 · h 0.06 (medium); x 0.68 · y 0.34 · w 0.08 · h 0.06 (medium) - TieSolid dark navy tie worn under the jacket's lapels, visible down the center of the chest.
1 region
x 0.45 · y 0.14 · w 0.12 · h 0.24 (high) - Buttons detailTwo visible front jacket buttons, slightly reflective surface.
1 region
x 0.45 · y 0.26 · w 0.10 · h 0.14 (high) - ShoesBlack leather loafers with a polished finish and chunky lug soles.
1 region
x 0.36 · y 0.85 · w 0.28 · h 0.12 (high)
Other
Studio full-body front view on a model against a white seamless background with even, soft lighting and minimal shadowing beneath the feet.
- Shot compositionFull-body frontal shot of a standing model centered in the frame, showing the suit from head to shoes with ample white space around.
1 region
x 0.17 · y 0.03 · w 0.66 · h 0.94 (high) - Background and lightingUniform white seamless background with soft, even lighting and a faint floor shadow under the shoes.
- Image qualitySharp, high-resolution product image with clear fabric texture and visible pinstripe detail.
Colors
dark navy pinstripe· jacket and trousers fabric#18171Dbright white· shirt#CDCBD2navy blue· tie#2A2D4Cgloss black· shoes#0D0D0E- Jacket silhouetteSingle-breasted suit jacket with notch lapels and two visible front buttons; jacket length ends just below the hip on the model.
- 03

Product
Rear view of a dark navy pinstripe suit jacket worn by a model, showing the jacket back, shoulders, sleeves and the top of matching trousers.
- Back panelFlat back panel of a suit jacket with evenly spaced vertical pinstripes running from the shoulders to the hem; no visible rear pleats or decorative stitching.
1 region
x 0.14 · y 0.12 · w 0.72 · h 0.64 (high) - Shoulder constructionStructured shoulders with a smooth shoulder seam; sleeve heads set in with slight tailoring at the armhole.
1 region
x 0.14 · y 0.12 · w 0.72 · h 0.20 (high) - Sleeve detailLong sleeves reaching the wrists with visible cuff edge and a small row of sleeve buttons on each cuff; slight break where sleeves meet the hands.
2 regions
x 0.12 · y 0.52 · w 0.18 · h 0.34 (high); x 0.70 · y 0.52 · w 0.18 · h 0.34 (high) - Hem and cutStraight hem at the jacket bottom that falls over the top of matching trousers; centre back appears smooth with no visible vent opening.
1 region
x 0.20 · y 0.60 · w 0.60 · h 0.30 (medium) - Matching trousers visibleTop of matching pinstripe trousers visible below the jacket hem, aligned with the jacket fabric and stripe pattern.
1 region
x 0.24 · y 0.80 · w 0.52 · h 0.18 (high)
Other
Studio rear-shot of a model on a white seamless background showing the back of the suit jacket; soft even lighting with minimal shadows.
- Shot compositionVertical rear-facing studio shot centered on the model, crop shows head to mid-thigh with the jacket fully visible from the back.
- Background and lightingPlain white seamless background with soft, even lighting and faint shadowing near the model edges.
- Model presenceA model wears the jacket and matching trousers; the model faces away from the camera so only the back and profile of the head are visible.
1 region
x 0.34 · y 0.00 · w 0.32 · h 0.20 (high) - Image qualityHigh-resolution image with clear fabric texture and visible pinstripe detail; no blur or compression artifacts apparent.
Colors
dark navy· jacket main fabric#211F2Alight grey pinstripe· pinstripe lines- Back panelFlat back panel of a suit jacket with evenly spaced vertical pinstripes running from the shoulders to the hem; no visible rear pleats or decorative stitching.
Variants
6 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4474254 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 38-Reg. | CA$199.95CA$475.00 | Yes |
| 4474255 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 40-Reg. | CA$199.95CA$475.00 | Yes |
| 4474256 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 42-Reg. | CA$199.95CA$475.00 | Yes |
| 4474257 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 44-Reg. | CA$199.95CA$475.00 | Yes |
| 4474258 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 46-Reg. | CA$199.95CA$475.00 | Yes |
| 4474259 | Marzotto Wool Pinstripe Suit Jacket London Fit - Semi-Slim - Navy/midnight Blue - 48-Reg. | CA$199.95CA$475.00 | Yes |