
Le 31
French Cuff Satiny Shirt Modern Fit
This is a men's dress shirt with a modern fit, designed in Canada by Le 31 by Simons. It is made from 100% cotton with a satiny finish and features French cuffs secured with elastic frog buttons. The shirt has a point/spread collar and a center placket with three buttons; the label indicates size 15.5 39 and modern fit (coupe moderne).
- Material
- 100% cotton
- Gender
- male
- Style
- formal, modern, tailored
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Size
Specifications
Modern fit French cuff dress shirt in 100% cotton with satiny finish, designed in Canada.
French cuffs with elastic frog buttons, modern fit with fitted shoulders and narrow sleeves, satiny cotton weave.
- Material
- 100% cotton
- Style
- formal, modern, tailored
- Occasion
- work, formal
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- 100% cotton
- satiny finish
- modern fit silhouette
- fitted shoulders
- narrow sleeves
- French cuffs
- elastic frog button closures
- exclusive Le 31 by Simons design
- designed in Canada
Product Insights
The Le 31 French Cuff Satiny Shirt in modern fit delivers a tailored silhouette at $79, rare in fast fashion. Its modern fit has fitted shoulders and narrow sleeves like slim but is less snug overall, making it warmer than classic fit. The crease-resistant satin weave maintains a crisp look but has low breathability, though cotton wicks moisture for light perspiration. French cuffs with elastic frog buttons fasten one-handed without cufflinks, slide easily under jacket sleeves, and the elastic loop stretches with wrist movement to reduce binding, but gentle fastening is needed to avoid elastic fatigue. The 100% cotton satiny finish is more breathable and moisture-managing than poly blends, and the design draws from Simons' 1840 heritage. Wash cold on gentle cycle, air dry, iron inside out.
Verified claims
- Fit
- Modern fit has fitted shoulders and narrow sleeves same as slim, but is less snug overall.
- Heat management
- Modern fit's close-to-body cut makes it warmer than a classic fit in the same fabric.
- Value
- Modern fit offers tailored silhouette rare at $79 in fast fashion.
- Breathability
- Satin weave's low breathability retains heat, but cotton wicks moisture for light perspiration.
- Wrinkle resistance
- Tight satin weave resists creasing, maintaining a crisp appearance.
- Fastening
- French cuffs fasten one-handed without separate cufflinks.
- Jacket compatibility
- Flat cuff profile slides easily under jacket sleeves.
- Wrist comfort
- Elastic loop stretches with wrist movement, reducing binding.
- Durability
- Requires gentle fastening to avoid elastic fatigue.
- Staying crisp
- Crease-resistant satin and modern fit keep a crisp formal look.
- Laundering
- Wash cold on gentle cycle, air dry, iron inside out.
- Material
- 100% cotton satiny weave; finish is structural; more breathable and moisture-managing than poly blends.
- Heritage
- Simons' 1840 heritage informs Le 31's design.
- Cuff
- French cuffs with elastic frog buttons—no cufflinks needed, at $79 vs typical $100+.
- Cuffs
- French cuffs at $79, with elastic frog buttons that replace separate cufflinks.
- Size decoding
- Size numbers 145–180 equal neck circumference in inches divided by 10.
Product record
- Title
- French Cuff Satiny Shirt Modern Fit
- Brand
- Le 31
- Price
- 79 CAD
- Availability
- In stock
Deep Research
Cotton satin care and long-term wear
- Storing the shirt on a padded or wide-shoulder hanger prevents tight shoulder creases that the smooth satin weave holds stubbornly; removing promptly after wear and hanging loosely helps the natural cotton fibers recover between outings.
- Using cold water on a gentle cycle protects the satin weave's long, exposed warp yarns from fraying and keeps the shiny surface crisp, while also minimizing cotton's tendency to shrink — a critical point for the modern fit that relies on exact shoulder and sleeve proportions.
- Pressing the shirt inside out on a medium cotton setting — or using a press cloth — safeguards the satiny face from scorch marks and shine alteration, with the best results achieved when ironing while the fabric is still slightly damp to relax the fibers into a crisp, polished finish.
- The permanently attached elastic frog buttons on the French cuffs should be stretched gently when fastening and never yanked sharply — excessive stretching can fatigue the elastic and compromise the snug cuff fit, a repair that requires a tailor conversant with French cuff construction.
- Turning the shirt inside out before washing and drying shields the glossy face from direct abrasion against other garments and the machine drum, preventing the micro-snags that over time dull the reflective satiny finish.
- Air-drying flat or on a wide hanger preserves the fabric's smooth surface and avoids the heat-related shrinkage that can distort the fitted shoulders and narrow sleeves; if machine-drying is unavoidable, the lowest heat setting and removal while still damp minimizes these risks.
Le 31 brand quality and market position
- Simons has operated as a family-run Canadian department store since 1840, and that 180+ year institutional memory of textile quality and fit is poured into Le 31 — the shirt's precise modern fit and conscious fabric selection are not a fast-fashion afterthought but the output of a house with generational experience in bridging quality and value.
- Because Le 31 is an internally developed Simons exclusive with no third-party royalty costs, the retail price is weighted toward materials and construction rather than licensing fees — meaning the 100% cotton satiny weave and French cuffs on this shirt likely represent a higher fabric-and-detail investment than a similarly priced licensed dress shirt from a brand that must pay a licensor.
- French cuffs are a dress-shirt elevation point that typically start around $100–$120 CAD at mainstream retailers; including them on a $79 shirt signals a deliberate value play, giving the wearer a formal silhouette that reads as a higher-ticket garment without the usual price jump.
- The modern fit is engineered with fitted shoulders and narrow sleeves, a tailored cut that demands more refined grading than a standard regular fit — for an off-the-rack garment, that means less excess fabric and a silhouette that approximates custom without the tailoring bill.
- The integrated elastic frog button solves the hidden cost and friction of traditional French cuffs — cufflinks are not required, so the entry price stays honest and the shirt becomes grab-and-go formal, a practical luxury rarely engineered into sub-$100 dress shirts.
- While many $79 CAD dress shirts from bridge brands and fast-fashion retailers use polyester-cotton blends to mimic sheen, this shirt achieves its luster with a 100% cotton satiny weave — the result is better breathability, a more natural hand, and the absence of the plastic-like texture that poly blends often carry at this price.
- At the $79 CAD anchor, typical competitors like H&M, Zara, or Uniqlo generally field non-French-cuff, poly-cotton or non-iron finish shirts with a generic regular fit — Le 31’s combination of a natural-fiber satiny finish, a deliberate modern tailored cut, and French cuffs creates a dress-shirt value that is difficult to find outside of premium department-store house labels.
How the satin weave handles heat and humidity
- The satin weave is defined by long warp floats that create a flat, close-packed surface with minimal inter-yarn gaps, which inherently restricts airflow compared to a plain weave — this shirt will feel warmer in still or humid conditions than a poplin dress shirt, yet the 100% cotton fiber retains enough vapor permeability to keep it comfortable in air-conditioned offices and evening events.
- As a French-cuff dress shirt intended for formal business and black-tie settings, the satiny finish's luster and drape are the primary design drivers, and its breathability profile is secondary to appearance — the vast majority of wear occasions will involve a jacket and climate-controlled environments, making the airflow limitation negligible in practice.
- The modern fit's close-to-body cut with fitted shoulders and narrow sleeves reduces the air gap between skin and fabric, so the shirt's already modest breathability from the satin weave is further limited — in warm settings, expect a warmer wear than the same fabric in a classic fit would provide.
- The smooth, low-friction surface of the satiny finish feels noticeably cool when first put on, which can create a false sense of temperature regulation — over time, the fabric's lower porosity allows body heat to build up more than an open-weave cotton, so it's best suited for situations where you aren't generating much body heat or are under a jacket.
- Cotton can absorb up to roughly 25% of its weight in moisture before feeling wet to the touch, so even with the satin weave's tighter face, the fabric manages light to moderate perspiration without becoming clingy or saturated — a distinct comfort advantage over synthetic satin shirts that trap heat and moisture against the skin.
- The tightly packed satin structure tends to crease less than an open plain weave, offering a built-in level of wrinkle resistance that helps maintain a sharp, formal look through long events — a direct functional trade-off for the reduced airflow.
Elastic frog button ease and durability
- The elastic loop provides a forgiving fit that stretches slightly when the wrist bends, reducing binding during typing or desk work — a comfort benefit that rigid cufflink closures cannot match.
- The elastic frog button allows the cuffs to be fastened with a single hand, a practical advantage over traditional French cuffs that require two hands to align and thread cufflinks.
- Without the protruding metal hardware of cufflinks, the frog closure creates a flatter, smoother cuff surface that slides easily under jacket sleeves without catching, making it ideal for layering under a suit.
Image Analysis
1 images- 01

Product
Folded white long-sleeve dress shirt shown from the front with a spread/point collar, visible center placket with three buttons, and a folded French cuff with a fabric knot cufflink attached; black woven size/brand label visible inside collar.
- Overall layoutShirt is neatly folded and presented flat, showing the front body, center button placket, left sleeve folded over with French cuff displayed, and top collar open to reveal interior label.
- Collar stylePoint/spread collar with moderately long points and visible topstitching around the collar edge; collar interior has a narrow dark piping trim along the top edge.
1 region
x 0.18 · y 0.06 · w 0.64 · h 0.20 (high) - Center placket and buttonsSingle center placket with three vertically aligned round white buttons sewn through the placket; button stitches visible and buttons have a slightly glossy finish.
1 region
x 0.43 · y 0.28 · w 0.14 · h 0.60 (high) - French cuffLeft sleeve folded to display a rectangular French cuff with a mitered corner and a sewn edge; cuff is fastened with a fabric knot style cufflink in a pale blue and white twisted pattern.
1 region
x 0.06 · y 0.54 · w 0.30 · h 0.33 (high) - Collar labelRectangular woven label sewn to the inside back of the collar, dark background with lighter printed characters.
1 region
x 0.38 · y 0.09 · w 0.24 · h 0.08 (high) - Label text - line 1“31”
1 region
x 0.42 · y 0.10 · w 0.10 · h 0.06 (high) - Label text - line 2“PAR SIMONS”
1 region
x 0.51 · y 0.10 · w 0.17 · h 0.05 (high) - Label text - size line“15.5 39”
1 region
x 0.45 · y 0.13 · w 0.15 · h 0.05 (high) - Label text - fit line“COUPE MODERNE / MODERN FIT”
1 region
x 0.40 · y 0.15 · w 0.26 · h 0.06 (high)
Other
Studio-style top-down product shot on a light neutral background with even soft lighting and subtle shadowing beneath the folded shirt; image is vertically centered and cropped to show the entire folded shirt.
- Background and lightingLight neutral gray background with diffuse even lighting and soft shadow around the shirt edges, minimal specular highlights on buttons.
- Shot compositionTop-down centered crop showing entire folded shirt with small margins on all sides; no props or packaging visible.
Colors
bright white· shirt body and collarblack· interior collar label#131314pale blue and white· fabric knot cufflink#C5C5C5
Documents & Data
Q&A
4 answered- How does the modern fit compare to Simons' slim or classic fit in terms of shoulder width and sleeve taper?
- Our modern fit is cut to hug the body with fitted shoulders and narrow sleeves [1]. By comparison, our slim fit is tailored to hug the body tightly with the same fitted shoulders and narrow sleeves, making it more snug overall [2], while our comfort fit (classic) features a straight cut with room to move in the shoulders and sleeves [3]. So modern fit sits between slim and classic — closer to the body than comfort but not as tight as slim.
- Is the satiny finish purely visual, or does it also affect the texture and feel of the fabric?
- The satiny finish affects both the look and the feel. Satin is a weave structure where warp yarns float over multiple weft yarns, creating a smooth, glossy surface that feels slick and soft to the touch [1]. So it's not just visual — the weave gives the fabric a noticeably silky texture compared to a plain weave cotton.
- Are the elastic frog buttons on the cuffs removable or are they permanently attached? Can traditional cufflinks be used instead?
- The elastic frog buttons on the cuffs are permanently attached and designed to function as the closure — they are not intended to be removed or replaced with traditional cufflinks. The French cuffs on this shirt are secured by these built-in buttons rather than requiring separate cufflinks.
- Do the size numbers (145-180) correspond to neck size in centimeters or chest measurement? Is the sizing consistent with standard dress shirt sizing?
- The size numbers (145–180) correspond to the neck size in inches multiplied by 10 — so size 145 equals a 14.5-inch neck, 150 equals 15.0 inches, and so on. This matches standard dress shirt sizing seen on other Le 31 styles [1]. The sizing is consistent with typical North American dress shirt neck measurements.