
Le 31
Double-Circle Shirt Modern Fit
Le 31 by Simons Double-Circle Shirt in Modern Fit is a long-sleeve button-up shirt made from soft nylon-blend fabric. It features a white base with a repeating blue and navy double-circle motif, a spread collar, a centered front placket with translucent buttons, and single cuffs. The modern fit is cut to hug the body with fitted shoulders and narrow sleeves; the label indicates size 15.5/39 and Coupe Moderne/Modern Fit.
- Material
- Soft nylon-blend fabric
- Style
- modern, slim-fit
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Specifications
Modern-fit shirt by Le 31 by Simons, made from soft nylon-blend fabric and designed in Canada.
Modern fit cut to hug the body with fitted shoulders and narrow sleeves; soft nylon-blend fabric; exclusive Le 31 by Simons design made in Canada.
- Material
- Soft nylon-blend fabric
- Style
- modern, slim-fit
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- modern fit
- body-hugging cut
- fitted shoulders
- narrow sleeves
- soft nylon-blend fabric
- exclusive Le 31 by Simons design
- designed in Canada
Product Insights
Men's modern-fit button-up dress shirt from Le 31 by Simons, designed in Canada. Modern fit hugs the body with fitted shoulders and narrow sleeves. 75% nylon and 25% spandex, a two-fibre synthetic blend with no cotton. The 25% spandex is an unusually high elastane share for a dress shirt, supporting substantial four-way stretch and recovery. Machine wash cold with similar colours; do not bleach or wring; hang in the shade to dry. Professional cleaning is also acceptable. Works well layered under a blazer, but may not be ideal as a standalone summer top if airflow is limited.
Verified claims
- product_identity
- Men's modern-fit button-up dress shirt from Le 31 by Simons, designed in Canada.
- fit
- Modern fit hugs the body with fitted shoulders and narrow sleeves.
- sizing
- Sizes 145-180 are collar measurements in half-inch increments, not S/M/L; 155 means 15.5 inches and 180 means 18 inches.
- sizing
- Rough letter equivalents run S at 145-150, M at 155-160, L at 165, XL at 170 and XXL at 175-180; size from a measured collar and expect a close body.
- fit
- Use the hug, sitting and waist tests: no button strain when reaching, no gaping at the stomach, and no ballooning over the waistband.
- fit
- Aim to pinch about 1 inch of fabric at the upper arm; high armholes should keep the shirt from riding up when you lift an arm.
- material
- 75% nylon and 25% spandex, a two-fibre synthetic blend with no cotton.
- performance
- The 25% spandex is an unusually high elastane share for a dress shirt, supporting substantial four-way stretch and recovery.
- material
- Soft nylon-blend fabric with a smooth woven matte appearance, prioritizing performance over natural cotton softness.
- durability
- Nylon contributes strength, abrasion resistance and low moisture absorption, but the fabric is water-resistant at best, not waterproof.
- maintenance
- Nylon-elastane resists wrinkling better than cotton and should hang ready to wear.
- tradeoff
- Works well layered under a blazer, but may not be ideal as a standalone summer top if airflow is limited.
- care
- Machine wash cold with similar colours; do not bleach or wring; hang in the shade to dry. Professional cleaning is also acceptable.
- care
- If ironing, use the lowest heat setting; high heat can irreparably damage the nylon/elastane fabric.
- construction
- Button-up construction with a spread collar, centred front placket, and single cuffs with two buttons.
- design
- White base with a small repeating two-tone blue/navy crescent-and-circle pattern and pearl white buttons.
- variants
- White is the only listed colour, all eight sizes are in stock, and every size is 89 CAD with no big-and-tall upcharge.
- styling
- Best suited to travel-friendly business casual, smart-casual rotation, and layering under a blazer.
- tradeoff
- Not a replacement for oxford cloth or linen in hot, humid climates, and not intended for formal interviews unless cut and finish meet tailored expectations.
- comparison
- Compared with typical nylon performance shirtings at 9-15% elastane, this 25% spandex blend is stretchier.
- value
- At 89 CAD, the exclusive Le 31 by Simons design carries a single price across all sizes.
Product record
- Title
- Double-Circle Shirt Modern Fit
- Brand
- Le 31
- Price
- 89 CAD
- Availability
- In stock
Buying Guide
1 comparison · 6 sourcesProduct comparison
Compared within this brand.
| Double-Circle Shirt Modern Fit: Choose this for a modern, fitted profile, featuring fitted shoulders and narrow sleeves that hug the body. It is crafted from a soft nylon-blend fabric (75% nylon and 25% spandex) and detailed with an evenly spaced double-circle pattern printed across the entire white fabric.[1,2] | Blue Micro-Pattern Shirt Modern Fit: Choose this if you want a modern-fit dress shirt that is cut to hug the body with fitted shoulders and narrow sleeves, and you like a subtle textured look from its dense blue-and-white micro-dot pattern with tonal darker blue buttons, a point collar, and a barrel cuff. It is woven from cotton (listed as 50% organic cotton and 50% cotton) and comes in Blue in sizes 160-REG, 165-LONG, 170-LONG, and 180-LONG. Note that the page describes a 100% cotton weave while also listing the 50/50 organic cotton composition, so check the fabric details if that matters to you.[3,4] | Dotted Jacquard Shirt Modern Fit: Choose this if you want a modern-fit dress shirt tailored to hug the body with fitted shoulders and narrow sleeves, made of a 50% organic cotton, 50% cotton blend. The fine woven jacquard has small light dots on a dark ground, and the navy fabric is described as having thin white lines in a smaller pattern that create an optical semi-plain look. It comes in Black, Patterned White, and Green in regular and long sizes from 145-REG through 180-LONG, though Patterned White starts at 150-REG and Green tops out at 175-LONG.[5,6] |
Image Analysis
1 images- 01

Product
Folded long-sleeve button-up dress shirt shown flat from above, white base with a small repeating two-tone circular/crescent pattern, spread collar and a folded single cuff with visible buttons.
- Overall folded shapeShirt is neatly folded with front placket centered, collar at top, and left sleeve folded over body to show cuff on lower left.
- Collar styleClassic spread collar viewed from above with collar points visible and collar interior showing a black rectangular label.
1 region
x 0.24 · y 0.04 · w 0.51 · h 0.20 (high) - Chest placket and buttonsCentered front placket with three visible round translucent white buttons sewn on, aligned vertically down the shirt front.
1 region
x 0.40 · y 0.26 · w 0.20 · h 0.58 (high) - Cuff constructionSingle cuff folded and placed on lower left of the folded shirt, showing two vertically spaced round translucent white cuff buttons and a squared cuff edge.
1 region
x 0.05 · y 0.61 · w 0.29 · h 0.27 (high) - Surface patternEvenly spaced small repeating motif composed of a tiny blue crescent paired with a darker crescent or dot to form a double-circle look, printed across entire visible fabric.
- Fabric appearanceSmooth woven fabric with matte finish and no visible texture other than print; seams visible along placket and collar.
- Label text“LE 31 PAR SIMONS 15.5 39 COUPE MODERNE / MODERN FIT”
1 region
x 0.43 · y 0.09 · w 0.13 · h 0.06 (medium)
Other
Product shot on a light neutral background with soft top lighting; slight shadow beneath shirt; image cropped to show full folded shirt with small margin.
- Background and stagingSolid light gray background with shirt centered and slight drop shadow visible beneath lower edge.
- Lighting and shadowSoft even lighting from above produces gentle shadow along the bottom edge and subtle highlights on collar and buttons.
- Image cropEntire folded shirt is visible within the frame with small margins on left and right and slightly larger margin at top.
Colors
bright white· main fabric#C2C4CCmedium blue· pattern crescentsdark navy· pattern secondary markspearl white· buttons#C2C4CCdeep black· collar label#121316
Variants
8 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4648538 | Double-Circle Shirt Modern Fit - White - 145 | CA$89.00 | Yes |
| 4648539 | Double-Circle Shirt Modern Fit - White - 150 | CA$89.00 | Yes |
| 4648540 | Double-Circle Shirt Modern Fit - White - 155 | CA$89.00 | Yes |
| 4648541 | Double-Circle Shirt Modern Fit - White - 160 | CA$89.00 | Yes |
| 4648542 | Double-Circle Shirt Modern Fit - White - 165 | CA$89.00 | Yes |
| 4648543 | Double-Circle Shirt Modern Fit - White - 170 | CA$89.00 | Yes |
| 4648544 | Double-Circle Shirt Modern Fit - White - 175 | CA$89.00 | Yes |
| 4648545 | Double-Circle Shirt Modern Fit - White - 180 | CA$89.00 | Yes |