
Le 31
Double-Breasted Prince Of Wales Suit Wool Weave By Marzotto Reykjavik Fit - Semi-Slim
This is a two-piece double-breasted suit from Le 31 by Simons in the Reykjavik semi-slim fit, featuring a 7-inch drop. It is tailored from 100% Marzotto Super 100 wool with a Prince of Wales check pattern, peaked lapels, piped flap pockets, side slit vents, and an unfinished hem for custom tailoring. Suitable for formal occasions and business wear, it includes a matching jacket and trousers.
- Material
- 100% Marzotto Super 100 wool
- Gender
- male
- Style
- classic, business, tailored, formal
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Color
Size
Specifications
Semi-slim fit double-breasted suit in Prince of Wales check, crafted from luxurious Marzotto Super 100 wool.
Double-breasted, peaked lapel, piped flap pockets, side slit vents, unfinished hem.
- Material
- 100% Marzotto Super 100 wool
- Style
- classic, business, tailored, formal
- Occasion
- work, interview, formal, wedding
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Suits > Pant Suits
Additional Attributes
- Prince of Wales check pattern
- semi-slim fit (Reykjavik fit)
- double-breasted silhouette
- peaked lapel
- piped flap pockets
- side slit vents
- unfinished hem for custom tailoring
- 100% Marzotto Super 100 wool
- satiny lining
- 7-inch drop (jacket to pants size difference)
- made in Canada (exclusive design)
Product Insights
This double-breasted suit from Le 31, tailored in a semi-slim Reykjavik fit with a 7-inch drop, uses 260 gsm Marzotto Super 100 wool for year-round wearability, though extreme temperatures require layering. Its Prince of Wales check de-formalizes the look, allowing the jacket to function as a topcoat when unbuttoned, transitioning from business with a tie to casual with dark denim. Peaked lapels broaden the shoulders, while side slit vents ensure clean drape when worn open. The core promise is versatility across formality and seasons, with the main tradeoff being the need for fit adjustment beyond athletic builds and layering for harsher climates.
Verified claims
- Versatility
- The jacket works as a topcoat when unbuttoned, and the Prince of Wales check de-formalizes it for casual or formal wear.
- Wool weight
- 260 gsm Marzotto Super 100 wool is a 4-season fabric with layering for extremes.
- Topcoat alternative
- When left unbuttoned, the jacket functions as a topcoat over merino and trousers.
- Fabric weight
- 100% virgin wool in a 260gsm mid-weight suitable for year-round topcoat use.
- Formality range
- Double-breasted jacket works with a tie for business or with dark denim for weekends.
- Seasonality
- The 260 gsm Marzotto Super 100 wool is versatile for temperate climates and indoor wear.
- Fit
- The 7-inch drop and semi-slim fit suit athletic builds, but can be adjusted for others.
- Side vents
- Side slit vents prevent gapping and ensure clean drape, especially when worn open.
- Shoulder line
- Peaked lapels broaden shoulders and lengthen the torso.
Product record
- Title
- Double-Breasted Prince Of Wales Suit Wool Weave By Marzotto Reykjavik Fit - Semi-Slim
- Brand
- Le 31
- Price
- 695 CAD
- Availability
- In stock
Deep Research
The double-breasted cut: fit, lapels, and who it suits
- Unfastened, the Reykjavik's double-breasted front falls in a long, lean line that elongates the torso, and the side vents keep the back clean — worn open over a merino crewneck and tailored trousers, it functions as a sophisticated topcoat alternative, effectively giving the suit two distinct looks.
- Side slit vents allow the jacket to drape cleanly over the seat even when the front is buttoned, and unlike a center vent they don't gape when hands are in pockets — on a double-breasted like the Reykjavik, where the overlapping front restricts torso twist, the side vents are essential for everyday movement and preserving the jacket's tailored line.
- The 7-inch drop (a 40R jacket pairs with size 33 trousers) signals that the suit is cut for a pronounced chest-to-waist difference typical of an athletic or slim build — if your drop is in the 6–8-inch range, the semi-slim fit will follow your shape closely; a smaller drop can be accommodated by sizing up and tapering the jacket waist through the side vents, which a tailor can do cleanly.
- Peaked lapels visually broaden the shoulder line and create an unbroken line from collar to waist, which in a double-breasted configuration projects authority and height — the Reykjavik's semi-slim cut pairs this with minimal padding to keep the look modern and wearable, not costume-like.
- The Prince of Wales check — a glen plaid popularized by Edward VIII — introduces enough pattern to de-formalize the double-breasted silhouette, so the Reykjavik jacket can be worn with flannels and a tie during the week or with dark denim and a roll neck on the weekend without losing its suiting roots.
Image Analysis
3 images- 01

Product
A light tan double-breasted suit shown on a walking male model: six-button jacket with peak lapels, flap pockets and a welt chest pocket; matching tapered trousers; worn with a white dress shirt, narrow black tie held by a tie bar, brown leather belt and black leather dress shoes.
- Jacket silhouetteLight tan double-breasted jacket with six visible buttons arranged in two vertical rows, peak lapels, a welt chest pocket on the left, and flap pockets at the hips.
1 region
x 0.28 · y 0.12 · w 0.32 · h 0.45 (high) - TrousersMatching light tan trousers with a straight-to-tapered cut and a smooth front (no visible pleats), continuing the suit weave.
1 region
x 0.30 · y 0.50 · w 0.30 · h 0.44 (high) - ShirtWhite dress shirt visible at the collar and cuffs beneath the jacket.
2 regions
x 0.38 · y 0.18 · w 0.12 · h 0.18 (high); x 0.32 · y 0.42 · w 0.06 · h 0.06 (medium) - Tie and tie barNarrow black tie worn with a metallic tie bar across the midsection of the tie.
1 region
x 0.42 · y 0.22 · w 0.08 · h 0.35 (high) - BeltVisible brown leather belt with a metallic buckle at the waistline.
1 region
x 0.38 · y 0.48 · w 0.14 · h 0.06 (high) - ShoesPolished black leather dress shoes with a low heel and closed lacing.
1 region
x 0.36 · y 0.88 · w 0.18 · h 0.09 (high) - Buttons color contrastJacket buttons are dark (high contrast against the light tan fabric).
1 region
x 0.34 · y 0.24 · w 0.16 · h 0.20 (high) - Left hand detailLeft hand hanging at the side shows a visible tattoo on the back of the hand.
1 region
x 0.25 · y 0.62 · w 0.08 · h 0.12 (high)
Other
Lifestyle studio or interior corridor shot with brick walls, decorative tiled floor, large backlit windows and warm directional lighting; model is walking toward the camera and is centered in the frame.
- SettingIndoor corridor or hall with exposed brick walls on left and right and a patterned tiled floor.
2 regions
x 0.00 · y 0.00 · w 0.40 · h 1.00 (high); x 0.60 · y 0.00 · w 0.40 · h 1.00 (high) - Background elementsLarge backlit windows and a dark upright piano visible behind the model near the center-right of the image.
1 region
x 0.60 · y 0.06 · w 0.30 · h 0.40 (high) - Lighting and shadowWarm, directional interior lighting with soft shadows under the model and subtle highlights on the jacket shoulders.
- Shot compositionFull-body vertical shot of a single model walking toward the camera, centered horizontally with some headroom and visible floor.
Colors
light tan· jacket and trousers#AD9B91white· shirt#E2DDE4black· tiedark brown· beltpolished black· shoes#150C06- Jacket silhouetteLight tan double-breasted jacket with six visible buttons arranged in two vertical rows, peak lapels, a welt chest pocket on the left, and flap pockets at the hips.
- 02

Product
Front view of a double-breasted suit jacket and matching trousers worn by a model; visible are wide peak lapels, flap pockets, four-button cuff, dark buttons, subtle Prince-of-Wales check weave, and a pale button-up shirt underneath.
- Jacket silhouetteDouble-breasted jacket shown on a model from the front with a two-column button stance, structured shoulders, and a straight hem that partially covers the top of matching trousers.
1 region
x 0.06 · y 0.18 · w 0.88 · h 0.62 (high) - LapelsWide peak lapels with visible stitching along their edges and a notch where the lapel meets the collar; lapels lie flat against the chest.
1 region
x 0.18 · y 0.20 · w 0.62 · h 0.20 (high) - Fabric patternSubtle Prince-of-Wales style checked weave visible as fine intersecting light and slightly darker lines across the jacket and trousers.
1 region
x 0.12 · y 0.28 · w 0.76 · h 0.48 (high) - ButtonsRound dark buttons on the jacket front in a double-breasted arrangement plus matching dark cuff buttons on the sleeve.
2 regions
x 0.30 · y 0.48 · w 0.40 · h 0.22 (high); x 0.64 · y 0.62 · w 0.14 · h 0.12 (medium) - Flap pocketsHorizontal flap pockets located on each lower front panel of the jacket; flaps lie flat and align with the jacket weave.
2 regions
x 0.14 · y 0.58 · w 0.30 · h 0.14 (high); x 0.56 · y 0.58 · w 0.30 · h 0.14 (high) - Chest weltSingle welt pocket on the left chest (viewer right) with a narrow horizontal opening.
1 region
x 0.58 · y 0.30 · w 0.18 · h 0.06 (medium) - Sleeve detailSleeves show functioning cuff with a row of four dark buttons and a small visible shirt cuff peeking out at the wrist.
2 regions
x 0.60 · y 0.66 · w 0.30 · h 0.18 (high); x 0.12 · y 0.62 · w 0.26 · h 0.18 (high) - Trousers visibleTop portion of matching trousers visible beneath the jacket hem with the same checked weave and a front crease.
1 region
x 0.22 · y 0.74 · w 0.56 · h 0.18 (high) - Rings on handsTwo silver-colored rings visible on the model's left hand and one silver-colored ring on the right hand, worn while the model holds the jacket lapel.
1 region
x 0.36 · y 0.46 · w 0.28 · h 0.18 (high) - Shirt under jacketPale, light-colored button-up shirt with a visible collar and top buttons; shirt cuffs are slightly exposed under jacket sleeves.
1 region
x 0.34 · y 0.28 · w 0.32 · h 0.28 (high) - Stitching and seam linesVisible seam lines at shoulder and sleeve heads and faint topstitching along pocket flaps and lapel edges.
1 region
x 0.18 · y 0.22 · w 0.64 · h 0.48 (medium)
Other
Studio portrait crop showing a model from mid-thigh up against a plain light background, with even soft lighting and minimal shadows; image is vertically oriented and centered on the model.
- BackgroundUniform pale gray or off-white seamless background with no visible props or patterns.
- Shot compositionVertical portrait crop framing the model from slightly above head to mid-thigh, model centered horizontally.
- LightingEven, soft studio lighting producing minimal directional shadow and neutral color rendering.
- Image qualitySharp focus on the model and garment with no visible motion blur; slight studio shadow under chin and hands.
Colors
light warm beige with check· jacket main#B3A49Blight warm beige with check· trousers#A3958Apale blush ivory· shirt#D5C2B4dark brown· buttons#44352Bpolished silver· rings- Jacket silhouetteDouble-breasted jacket shown on a model from the front with a two-column button stance, structured shoulders, and a straight hem that partially covers the top of matching trousers.
- 03

Product
Rear three-quarter view of a two-piece suit worn by a model, showing the jacket back, sleeves, and trouser back with visible tailoring details and black leather shoes.
- Jacket back panelBack of a single-breasted-looking jacket worn by a model, showing a continuous back panel with a vertical vent at the lower center and subtle horizontal drape lines; fabric displays a light tan Prince of Wales style plaid weave.
1 region
x 0.24 · y 0.08 · w 0.50 · h 0.45 (high) - Sleeve detailLeft sleeve (model's right) extends straight with a visible cuff area showing three dark buttons in a row; sleeve follows the jacket fabric pattern.
1 region
x 0.62 · y 0.28 · w 0.17 · h 0.18 (high) - Jacket ventVertical rear vent located at the lower center back of the jacket, forming a modest opening above the top of the trousers.
1 region
x 0.39 · y 0.40 · w 0.22 · h 0.18 (medium) - Trousers rearTrousers in matching plaid fabric fall straight from the hips with slight crease lines; back of the waistband and seat are visible without visible patch pockets.
1 region
x 0.28 · y 0.46 · w 0.44 · h 0.46 (high) - Visible shirt collarSmall portion of a white dress shirt collar is visible above the jacket collar at the neck.
1 region
x 0.45 · y 0.01 · w 0.14 · h 0.08 (high) - ShoesLow-profile black leather loafers with a slight shine and rounded toe, worn without visible socks.
2 regions
x 0.36 · y 0.87 · w 0.27 · h 0.10 (high); x 0.66 · y 0.86 · w 0.18 · h 0.11 (high)
Other
Studio-shot image with a neutral light gray background showing a full-body rear three-quarter view of a model; soft diffuse lighting with minimal shadows and no visible text or packaging.
- Shot compositionModel stands slightly turned to the right showing the rear and right-side profile; full-body framing with generous headroom and floor visible.
- Background and lightingEven, neutral light gray seamless background with soft, diffused lighting producing minimal shadows beneath the model.
- Model presencePhotographed on a live model standing upright with hands near pockets; head turned to the right showing profile.
1 region
x 0.40 · y 0.00 · w 0.40 · h 0.98 (medium) - Image qualityHigh-resolution studio image with clear detail of fabric weave and garment seams.
Colors
light tan plaid· suit fabric#AC9A8Dwhite· shirt collarblack· shoes#131214- Jacket back panelBack of a single-breasted-looking jacket worn by a model, showing a continuous back panel with a vertical vent at the lower center and subtle horizontal drape lines; fabric displays a light tan Prince of Wales style plaid weave.
Documents & Data
Q&A
1 answered- What is the weight (grams per square meter) of this Marzotto Super 100 wool? Is it suitable for year-round wear or more for specific seasons?
- The exact grams per square meter (GSM) isn’t listed for this suit, but Marzotto Super 100 wool in similar Le 31 suits typically weighs around 260 gsm, a versatile mid-weight that supports year-round wear. Marzotto describes their Super 100 fabrics as '4 seasons, breathable, thermoregulating' [4], so this suit is suitable for most climates and seasons, though it may feel lighter in deep winter or heavier in peak summer.