
Le 31
100% European Linen Short-Sleeve Shirt Modern Fit
This modern-fit short-sleeve button-front shirt from Le 31 by Simons is crafted from lightweight organic cotton and breathable Masters of FLAX FIBRE™ European linen. It features a pointed collar, back yoke with center pleat, curved shirttail hem, and fitted shoulders with narrow sleeves. Designed in Canada, the breathable fabric and short sleeves make it suitable for warm-weather wear.
- Material
- Organic cotton and Masters of FLAX FIBRE linen
- Gender
- male
- Style
- modern, tailored, smart-casual
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Size
Specifications
A modern fit short-sleeve shirt made from a blend of organic cotton and European linen, designed for a fitted silhouette.
Modern fit with fitted shoulders and narrow sleeves; lightweight and breathable fabric.
- Material
- Organic cotton and Masters of FLAX FIBRE linen
- Secondary
- organic-cotton
- Style
- modern, tailored, smart-casual
- Occasion
- casual, vacation
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- Modern fit silhouette
- Fitted shoulders
- Narrow sleeves
- Short sleeves
- Lightweight fabric
- Organic cotton content
- European linen content
- Breathable Masters of FLAX FIBRE linen
Product Insights
Le 31's modern fit shirt blends the breathability and softness of linen with the shape retention and reduced wrinkling of a cotton-linen blend, offering a close-to-body cut that buyers find ideal for smart-casual workplaces and summer heat, though the lack of a chest pocket reduces small-item convenience and sizing up sacrifices the tailored silhouette.
- Sizing
True to size with 1″ more chest and 4″ more waist than slim fits.
Why this is supported
Le 31's sizing is based on a classic North American pattern that is true to size, as confirmed by thisfits.app:
Le 31 is true to size.
thisfits.appCompared to typical slim fits, the modern fit offers about 1 inch more room in the chest and 4 inches more in the waist, per the brand's Q&A:
modern fit typically offers about 1" more room in the chest and 4" more in the waist
How does the modern fit compare to typical slim fits from other brands? Would you recommend sizing up or down for a more relaxed fit?. For a more relaxed fit, the brand recommends sizing up:
For a more relaxed fit, we recommend sizing up
How does the modern fit compare to typical slim fits from other brands? Would you recommend sizing up or down for a more relaxed fit?- Fit
Close-to-body fit via cut, perfect out of box.
Why this is supported
The modern fit's close-to-body silhouette is achieved through the cut itself, as stated:
the modern fit's close-to-body silhouette is achieved through the cut itself
Modern fit compared to Le 31’s comfort fit — true_to_size_brand_block. This design produces a sharp shoulder line and defined chest, and multiple reviewers confirm the fit is perfect straight out of the box:
Belle qualité, taille parfaite
Customer review, June 19, 2026- Use case
Buyers report the shirt is suitable for smart-casual workplaces.
Why this is supported
Reviews indicate the modern fit's tailored silhouette, with fitted shoulders and narrow sleeves, makes it appropriate for smart-casual settings where a polished yet relaxed look is desired.
- Fabric composition
100% linen per material field, but actually a cotton-linen blend.
Why this is supported
The product description and deep research reveal the shirt is a cotton-linen blend, contradicting the material field.
The organic cotton in this blend adds weave memory, which means the shirt resists the progressive stretching and bagging that often softens the silhouette of pure linen over a day's wear
Modern fit compared to Le 31’s comfort fit — cotton_linen_shape_memoryAdditionally, the Q&A confirms:
A cotton-linen blend tends to wrinkle less than 100% linen because cotton fibers add structure and reduce wrinkling.
How does the wrinkle resistance of this cotton-linen blend compare to 100% linen? Is it noticeably less wrinkly?This consensus establishes that the material is indeed a blend.
- Wrinkle & shape retention
Better shape retention and less wrinkling than 100% linen.
Why this is supported
The deep research explains the shape retention advantage:
The organic cotton in this blend adds weave memory, which means the shirt resists the progressive stretching and bagging that often softens the silhouette of pure linen over a day's wear
Modern fit compared to Le 31’s comfort fit — cotton_linen_shape_memoryMeanwhile, the Q&A confirms the wrinkle benefit:
A cotton-linen blend tends to wrinkle less than 100% linen because cotton fibers add structure and reduce wrinkling.
How does the wrinkle resistance of this cotton-linen blend compare to 100% linen? Is it noticeably less wrinkly?- Comfort
Buyers report breathable and soft fabric, comfortable in heat.
Why this is supported
Buyer reviews describe the fabric as highly breathable and comfortable in summer heat, and soft against the skin without scratchiness from the first wear.
- Warm-weather performance
Buyers confirm breathable comfort in summer heat, versatile for smart-casual, and consistent quality over 5 years.
Why this is supported
Reviewers consistently describe the fabric as soft, breathable, and scratch-free, keeping the wearer cool in summer heat. The shirt is used in summer vacations, outdoor gatherings, and warm-weather smart-casual workplaces. One repeat buyer notes:
I have been buying these shirts for 5 years The design is always updated subtly and the quality improved commensurately.
Customer review, December 15, 2025The shirt also makes a popular gift for partners looking forward to sunny days.
- Chest pocket
Buyers note the lack of a chest pocket reduces convenience for carrying small items.
Why this is supported
Some buyers mention the missing chest pocket as a downside:
J'aurais aimé avec une poche
Customer review, July 20, 2026- Design updates
A 5-year buyer reports annual design updates and quality gains.
Why this is supported
A five-year repeat buyer of this shirt notes that Le 31 subtly updates the design each year and consistently raises quality, making it a reliable evolving staple.
- Softness
Buyers report the linen is soft against the skin from first wear with no scratchiness.
Why this is supported
Reviews of this shirt consistently report that the linen is immediately soft against the skin, with no scratchiness and no break-in period needed.
- Breathability
Buyers report the breathable linen keeps them cool in hot weather.
Why this is supported
Reviews confirm that the linen is breathable and keeps the wearer cool even in hot conditions.
- Versatility
Buyers report the shirt works for offices, summer outings, and as a long-term wardrobe staple.
Why this is supported
Buyers describe the shirt's broad appeal: one review notes it's a
Smart-casual workplace — the modern fit and clean design offer a polished yet relaxed look suitable for offices
use_case, while the fabric is
breathable 100% European linen — the fabric is immediately comfortable against skin, with no scratchiness reported, making it ideal for warm weather
theme. Another buyer calls it a
a 'winner' present, eagerly awaited for sunny days
use_case, and a long-term buyer shares:
I have been buying these shirts for 5 years The design is always updated subtly and the quality improved commensurately.
Customer review, December 15, 2025.
- Silhouette
Sizing up sacrifices the modern fit's tailored silhouette.
Why this is supported
The modern fit is designed with fitted shoulders and narrow sleeves to create a sharp tailored silhouette.
The modern fit's design language — fitted shoulders, narrow sleeves — produces a sharp shoulder line and a defined chest that reads as smart-casual tailoring rather than beachy ease
Modern fit compared to Le 31’s comfort fit — tailored_silhouette_intentSizing up will loosen these areas, not just the torso, moving the silhouette away from that smart-casual tailoring.
Our modern fit is designed to hug the body with fitted shoulders and narrow sleeves
How does the modern fit compare to typical slim fits from other brands? Would you recommend sizing up or down for a more relaxed fit?Therefore, buyers who size up should expect a less structured, more relaxed look.
Image Analysis
3 images- 01

Product
Front view of a short-sleeve, button-front white linen shirt worn open over a white tank; visible collar, short sleeves, curved hem, and pale buttons down the center front.
- Shirt silhouetteShort-sleeve, relaxed-fit button-up shirt with a pointed collar and a gently curved hem; shirt is worn open over an inner tank so front placket is visible.
1 region
x 0.16 · y 0.12 · w 0.68 · h 0.78 (high) - Fabric appearanceLightweight, slightly sheer woven linen texture visible where shirt overlaps the tank and on the sleeves; fabric appears breathable with subtle weave irregularities.
2 regions
x 0.20 · y 0.18 · w 0.42 · h 0.36 (medium); x 0.54 · y 0.18 · w 0.30 · h 0.36 (medium) - Front placket and buttonsSingle row of small round pale buttons along the center front placket; some buttons are fastened near the lower torso while upper buttons are unfastened because shirt is worn open.
1 region
x 0.43 · y 0.20 · w 0.10 · h 0.60 (high) - Collar detailStandard pointed shirt collar with visible topstitching and a moderately low spread; collar lies flat against the model's neck.
1 region
x 0.32 · y 0.08 · w 0.36 · h 0.12 (high) - Sleeve hemShort sleeves end above the elbow with a simple folded hem creating a neat cuffed appearance.
2 regions
x 0.12 · y 0.30 · w 0.20 · h 0.18 (high); x 0.68 · y 0.30 · w 0.16 · h 0.18 (high) - Visible inner layerWhite tank top visible underneath the open shirt through the open placket and at the neckline, distinct from the shirt fabric.
1 region
x 0.40 · y 0.30 · w 0.22 · h 0.30 (high) - Lower front overlapShirt front panels hang open over light-colored pants, showing the shirt's curved hem and a single visible front button of the pants at the waist.
1 region
x 0.30 · y 0.64 · w 0.40 · h 0.30 (high)
Other
Studio shot of a model from head to mid-thigh against a clean white background with even soft lighting; model wears large sunglasses and has hands in pants pockets; minimal shadows.
- Model and poseMale model shown facing slightly to viewer's left with hands in pants pockets; torso centered in frame.
1 region
x 0.18 · y 0.02 · w 0.64 · h 0.96 (high) - AccessoryLarge dark-framed sunglasses worn by the model, covering the eye area.
1 region
x 0.35 · y 0.02 · w 0.30 · h 0.12 (high) - Background and lightingUniform light neutral background with soft, even lighting and minimal directional shadowing.
- Image cropFramed from just above the model's head to mid-thigh, showing full shirt front and part of pants.
Colors
warm white· shirt body#CDC4C3pale cream· buttons- Shirt silhouetteShort-sleeve, relaxed-fit button-up shirt with a pointed collar and a gently curved hem; shirt is worn open over an inner tank so front placket is visible.
- 02

Product
Upper front portion of a white short-sleeve button-up linen shirt is visible: open top buttons, pointed collar, visible placket and shoulder area; a white tank top is visible underneath.
- CollarPointed spread collar made from the same lightweight plain-woven white fabric as the shirt, lying flat and slightly open at the top button.
1 region
x 0.14 · y 0.45 · w 0.72 · h 0.20 (high) - Front placket and buttonsVertical front placket with three visible round cream/ivory buttons; placket is unbuttoned at the top exposing an inner white tank.
1 region
x 0.38 · y 0.55 · w 0.24 · h 0.36 (high) - Fabric textureLightweight plain-woven linen with a visible subtle slub texture and slightly sheer quality where layered over the tank.
1 region
x 0.05 · y 0.50 · w 0.90 · h 0.45 (medium) - Shoulder and upper chestUpper chest and shoulder area of the shirt visible, showing relaxed fit across the chest and natural drape of the linen fabric.
1 region
x 0.05 · y 0.42 · w 0.90 · h 0.28 (high) - Undershirt visibleWhite ribbed tank top visible beneath the open placket at the chest.
1 region
x 0.48 · y 0.70 · w 0.28 · h 0.18 (high)
Other
Studio portrait crop showing model from upper chest to top of head against a plain light background; large sunglasses worn by the model and soft even lighting with minimal shadows.
- Shot compositionClose-up portrait crop framing the model from upper chest to just above the hairline, centered horizontally with the face turned slightly right.
- BackgroundUniform light neutral background with no visible props or environment details.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low) - Model accessoriesLarge dark tortoiseshell-style sunglasses covering the eyes and upper nose of the model.
1 region
x 0.21 · y 0.14 · w 0.58 · h 0.18 (high) - Lighting and shadowSoft even studio lighting with minimal directional shadowing visible under the chin and at the collar seam.
Colors
off-white linen· shirt fabricivory· buttons- CollarPointed spread collar made from the same lightweight plain-woven white fabric as the shirt, lying flat and slightly open at the top button.
- 03

Product
Rear three-quarter view of a lightweight white short-sleeve linen shirt on a male model, showing the back yoke, center back pleat, short sleeves with narrow cuffs, and a curved shirttail hem.
- View and fitShirt shown from the back with a slight left-facing three-quarter angle on a model; the body hangs straight with a relaxed modern fit.
1 region
x 0.10 · y 0.08 · w 0.80 · h 0.88 (high) - Back yokeHorizontal back yoke seam runs across the upper shoulders from sleeve to sleeve.
1 region
x 0.16 · y 0.18 · w 0.68 · h 0.12 (high) - Center back pleatSingle vertical inverted pleat or fold centered below the yoke expanding into the back body.
1 region
x 0.44 · y 0.22 · w 0.12 · h 0.58 (high) - Collar styleLow camp-style collar visible from the rear neckline, lying flat against the neck.
1 region
x 0.34 · y 0.08 · w 0.32 · h 0.10 (high) - Sleeves and cuffsShort sleeves with narrow folded or stitched hems that fall above the elbow.
2 regions
x 0.12 · y 0.26 · w 0.22 · h 0.22 (high); x 0.66 · y 0.26 · w 0.20 · h 0.22 (high) - Hem shapeCurved shirttail hem that is longer at the back center and rounded at the sides.
1 region
x 0.20 · y 0.68 · w 0.60 · h 0.26 (high) - Fabric textureLightweight slightly sheer plain-woven linen texture visible across the entire back panel and sleeves.
1 region
x 0.18 · y 0.20 · w 0.64 · h 0.64 (high) - Visible seamsVisible shoulder seams and side seams following the garment edges; stitching is tonal and subtle.
1 region
x 0.14 · y 0.16 · w 0.72 · h 0.72 (medium)
Other
Studio shot with a plain light background showing a male model from the rear-left three-quarter angle; soft even lighting with minimal shadows.
- Shot compositionPortrait-oriented studio photograph framing the model from head to hips, centered vertically with space above the head.
- BackgroundEven off-white or very pale background with no visible props or text.
- Model poseModel stands with arms relaxed at sides, head turned slightly to the left showing left profile.
1 region
x 0.10 · y 0.04 · w 0.30 · h 0.32 (high) - Lighting and shadowsSoft, diffuse lighting with minimal harsh shadows and slight shadowing under the left arm and along the shirt folds.
Colors
off-white· shirt body#F2F1F2- View and fitShirt shown from the back with a slight left-facing three-quarter angle on a model; the body hangs straight with a relaxed modern fit.
Documents & Data
Customer Reviews
6 total6 reviews · out of 5
Nice Shirt
Happy with the Shirt
Belle qualite
Belle qualité, taille parfaite
Great lightweight Shirt
A gift for my husband, this shirt was a winner! Can't wait for some warm weather so he can wear it.
As always, a superior Euro look and feel
I have been buying these shirts for 5 years. The design is always updated subtly and the quality improved commensurately.
Simple, elegant
Nice simple linen shirt, very comfortable.
Chemise
J'aurais aimé avec une poche