
Le 31
100% European Linen Long-Sleeve Shirt Modern Fit
This is a long-sleeve button-up shirt in a modern fit, made from 100% European linen with a lightweight, breathable Masters of FLAX FIBRE™ fabric. It features a point collar, button placket, barrel cuffs, a back yoke with a center box pleat, and a curved hem. Designed in Canada by Le 31 by Simons, the shirt has fitted shoulders and narrow sleeves for a close-to-body silhouette.
Color
Size
Specifications
- Material
- 100% Masters of FLAX FIBRE™ linen
- Gender
- male
- Age Group
- adult
- Condition
- new
Product Insights
Le 31's 100% European Linen Shirt in modern fit uses certified long-staple European flax for a fluid drape and durable, pill-resistant fabric. It layers cleanly under blazers and knits, supporting beach-to-dinner versatility, but sheerness in white and ecru may require an undershirt or blazer, and those preferring a roomier fit should size up. Cold water washing and line drying preserve its crisp hand and tailored shape.
Verified claims
- Sizing
- Buyers preferring a roomier fit or with broader shoulders should size up.
- Sheerness
- Sheerness in white and ecru can be managed with an undershirt or blazer.
- Fiber quality
- Certified long-staple European flax yields smoother, more durable fabric with fluid drape.
- Styling
- Denim, half-tuck, and open layering enable beach-to-dinner versatility.
- Layering
- Layers cleanly under blazers and knits; enables refined monochrome looks.
- Laundering
- Cold water washing and line-drying preserve the shirt's crisp hand and prevent heat damage.
- Fabric quality
- Masters of FLAX FIBRE™ certification ensures longer-staple fibers that resist pilling and keep the shirt looking newer.
- Fit
- Modern fit eliminates excess fabric for a clean drape under layers.
- Care
- Cold water (30°C) washing and line drying preserve the crisp hand and tailored shape
Product record
- Title
- 100% European Linen Long-Sleeve Shirt Modern Fit
- Brand
- Le 31
- Price
- 89 CAD
- Availability
- In stock
Deep Research
Care and wrinkle management for lightweight linen
- At under 150 GSM, this 100% linen shirt dries exceptionally quickly—often in under an hour outdoors—so line drying is both gentle on the long-staple fibers and a practical, energy-free choice that avoids the fiber wear caused by tumble-dry heat.
- Cold water (30°C / 85°F) preserves the natural lignin in the flax fibers that gives the shirt its crisp hand and prevents the gradual softening that hot water can accelerate, helping the tailored modern fit hold its shape over repeated washes.
- Linen is one of the few natural fibers that become stronger when wet, so a gentle machine wash cycle actually stresses the fabric less than dry handling would, making routine laundering of this lightweight shirt safer and less damaging than it is for cotton.
- Hanging the shirt on a contoured wooden hanger supports the modern fit's tailored shoulders, and linen's natural moisture-wicking property means that light packing creases often release on their own within minutes of wearing as body heat and humidity interact with the fabric.
- Ironing while the shirt is still slightly damp, using the linen/high heat setting and pressing on the reverse side, reactivates the fibers' natural luster and sets the modern fit's seams without producing the 'over-ironed' shine that dry ironing can leave on lightweight fabrics.
- Because Masters of FLAX FIBRE™ certification ensures longer-staple European flax, the fabric is inherently smoother and less prone to developing the tiny fiber breaks (pilling) that shorter-staple linens can show after several wash-and-iron cycles, so the shirt stays looking newer with regular laundering.
Styling a white or ecru linen shirt with confidence
- An untucked white linen button-up over light-wash selvedge denim with the sleeves rolled to the elbow constructs a clean, nonchalant summer look that has been a staple of European resort collections for decades; the modern-fit suppresses the billow that a boxier cut would produce, preserving a sharp silhouette even when the shirt is worn casually.
- The lightweight fabric naturally lends itself to the Côte d'Azur-inspired half-tuck, where the front hem is loosely tucked into linen shorts or off-white jeans while the back falls free; pairing with a tonal grey or beige V-neck undershirt keeps the relaxed, lived-in silhouette from reading as sloppy, letting the shirt's collar and long sleeves anchor a vacation-ready evening outfit.
- The modern fit's tailored shoulders and narrow sleeves eliminate excess fabric so the shirt layers cleanly under a lightweight unstructured cotton or linen blazer without bunching at the armholes — this pairing completely masks the sheerness of the white and ecru variants while preserving breathable comfort for summer office-adjacent settings.
- The white variant functions as the linchpin of a warm-weather capsule: unbuttoned over a black tank and swim trunks it evokes poolside ease, while buttoned and tucked into cream trousers with loafers it adapts to a dinner setting — the long sleeves rolled twice add nonchalance without sacrificing the refined cut of the modern fit.
- The Masters of FLAX FIBRE™ certification guarantees long European flax fibers, which produce a smoother hand and more fluid drape than short-staple linens; when worn open, the shirt hangs in clean vertical lines rather than ballooning, giving the sheer fabric a structured yet relaxed silhouette that looks considered rather than unkempt.
- Ecru linen styled with tonal sand, ivory, or stone trousers and suede accessories creates a low-contrast head-to-toe neutral outfit that relies on texture rather than logo; the shirt's natural slub and the trouser's weave align with the 2024 menswear shift toward understated elegance, where a monochromatic linen-on-linen look signals sartorial intent without ostentation.
- The lightweight European linen's natural transparency becomes a styling asset when layered over a tonal or subtly patterned undershirt — the open weave reveals just enough of the layer beneath to create visual depth that reads as intentional seasonal refinement, transforming the shirt from business-casual problem to resort-wear solution.
- Wearing the shirt under a fine-gauge merino crewneck or a lightweight cotton cardigan exposes the collar and cuffs while concealing the torso entirely, extending the shirt's utility into early fall; the crisp collar adds dress-shirt structure to the knit, creating a polished layered look that leverages the shirt's breathability even as temperatures dip.
Image Analysis
2 images- 01

Product
Front view of a long-sleeve white linen button-up shirt worn by a model. Shirt is lightweight, semi-sheer linen with a relaxed modern fit, point collar, visible button placket, and sleeves rolled to forearms.
- Overall silhouetteLong-sleeve button-up shirt shown on a model from the front; shirt has a relaxed modern fit with a straight hem that sits at the waistline.
1 region
x 0.12 · y 0.20 · w 0.76 · h 0.62 (high) - Fabric appearanceLightweight, slightly sheer woven linen texture visible across the front and sleeves; faint weave irregularities apparent in close view.
1 region
x 0.20 · y 0.30 · w 0.60 · h 0.48 (high) - Collar and necklineTraditional point collar with top button undone creating an open V neckline; collar sits flat and slightly spread.
1 region
x 0.34 · y 0.08 · w 0.32 · h 0.18 (high) - Button placketSingle row of small round cream-colored buttons down the center front; several buttons fastened and the top two left undone.
1 region
x 0.42 · y 0.28 · w 0.12 · h 0.46 (high) - Sleeve stylingLong sleeves rolled once to the forearm on both arms producing a loose cuff; fabric shows soft creasing where rolled.
2 regions
x 0.06 · y 0.24 · w 0.36 · h 0.30 (high); x 0.62 · y 0.34 · w 0.32 · h 0.30 (high) - Hem and waist interactionShirt hem tucked slightly into the waistband at the front center and falls loosely at the sides, meeting the model's light-colored waistline.
1 region
x 0.24 · y 0.66 · w 0.52 · h 0.22 (high)
Other
Studio shot on a plain light background featuring a male model wearing the shirt, a patterned neck scarf, and a dark padded bag prop over the shoulder. Soft even lighting with minimal shadows.
- Model and poseMale model shown from mid-thigh up facing forward with left arm raised and resting on shoulder; right hand in trouser pocket.
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - Accessory - neck scarfPatterned narrow neck scarf tied loosely around the neck and visible inside the open collar; green and brown tones with a white triangular tip visible.
1 region
x 0.44 · y 0.20 · w 0.14 · h 0.18 (high) - Prop - shoulder bagDark brown padded textured bag draped over the model's left shoulder and held by the raised hand; visible stitching forms a geometric padded pattern.
1 region
x 0.06 · y 0.10 · w 0.34 · h 0.18 (high) - Background and lightingUniform light neutral background with soft, even studio lighting and minimal directional shadowing under the chin and along the arms.
Colors
off-white· shirt fabric#CDCBCCcream ivory· buttons#CDCAC5- Overall silhouetteLong-sleeve button-up shirt shown on a model from the front; shirt has a relaxed modern fit with a straight hem that sits at the waistline.
- 02

Product
Rear view of a long-sleeve white linen shirt on a model showing a stitched back yoke, single center back box pleat, curved hem that is longer in back, long sleeves with barrel cuffs and visible buttons, and a visible collar with an undershirt peeking above it.
- Back yoke seamHorizontal stitched yoke seam runs across the upper back just below the collar, creating a distinct panel separation.
1 region
x 0.16 · y 0.14 · w 0.68 · h 0.12 (high) - Center back pleatSingle vertical box pleat originates at the yoke seam and runs down the center of the back fabric.
1 region
x 0.43 · y 0.20 · w 0.14 · h 0.56 (high) - Curved shirt hemShirt hem is curved with the back hem extending lower than the sides, forming a soft rounded tail.
1 region
x 0.27 · y 0.72 · w 0.46 · h 0.22 (high) - Cuffs and buttonsBarrel-style cuffs with vertically oriented button closures; two buttons visible on the left cuff and one on the right cuff edge.
2 regions
x 0.07 · y 0.68 · w 0.17 · h 0.20 (high); x 0.76 · y 0.72 · w 0.16 · h 0.18 (high) - Collar and necklineFold-down collar seen from rear with a narrow collar stand; patterned undershirt fabric is visible above the collar stand.
1 region
x 0.36 · y 0.05 · w 0.28 · h 0.10 (high) - Linen weave textureFabric shows a loose, slightly slubbed linen weave visible across the back and sleeves, producing a faint textured appearance and light translucency.
1 region
x 0.20 · y 0.24 · w 0.60 · h 0.56 (high)
Other
Studio shot of a model photographed from the rear against a seamless white background with soft, even lighting and minimal shadows.
- Shot compositionThree-quarter rear shot of a standing model centered in frame; image crops just below mid-thigh.
- Background and lightingPlain white seamless background with soft, diffuse lighting that produces minimal shadows and even illumination across the product.
- Model presenceMale model's head turned slightly to the left, hands relaxed at sides; no additional props visible.
2 regions
x 0.22 · y 0.00 · w 0.56 · h 0.28 (high); x 0.30 · y 0.68 · w 0.44 · h 0.32 (high)
Colors
off-white linen· shirt body#CDCBCBcream· buttons#F1EFF0- Back yoke seamHorizontal stitched yoke seam runs across the upper back just below the collar, creating a distinct panel separation.
Documents & Data
Customer Reviews
13 total13 reviews · out of 5
Good quality
Good quality and fit across the shoulders/chest. Had to get tailored for the body (slim). Create a slim cut option to accommodate that body
Parfait
Confortable comme tout vetement en lin
Linen shirts
Yes
Linen shirt
Very happy with wright, cut and colour.
Belle coupe
Belle qualité, manches un peu plus longues qu’à la normale
Chemis
Bon achat
Lond sleeve linen shirt
Beautiful shirt.
Love it!
Great quality and so comfortable!
Couleur sensationnelle
Lin indispensable l’été et confort assuré!
Fantastic Linen Shirt
Perfect and great quality.
Chemise lin blanche
Parfait comme toujours
Chemise
Très bien
Feels good and cool
First linen shirt but will buy more. .
Q&A
3 answered- Are the white and ecru colors opaque enough for professional wear, or are they see-through?
- The shirt is made from lightweight linen, which may be slightly sheer in white and light ecru tones. For professional settings, we recommend wearing an undershirt, as lightweight linen under 150 GSM can be semi-transparent.
- What does the 'Masters of FLAX FIBRE™' certification signify? Is this a finer, longer-staple linen compared to standard 100% linen?
- Masters of FLAX FIBRE™ is a certification that guarantees the linen is made from European flax with long, high-quality fibers, resulting in a finer, smoother, and more durable fabric compared to standard 100% linen. It signifies premium quality and traceability.
- How does the 'modern fit' compare to other brands' slim fits? Is the chest and armhole particularly tight?
- The modern fit is a slim, tailored cut that hugs the body with fitted shoulders and narrow sleeves. It's comparable to other brands' slim fits but may be slightly more fitted through the shoulders and arms. If you prefer a roomier fit, consider sizing up or choosing a comfort fit variant if available.