
Le 31
Solid Poplin Shirt Comfort Fit
The Solid Poplin Shirt Comfort Fit by Le 31 is a long-sleeve black button-down shirt made from a stretch poplin blend of organic cotton and polyester from recycled plastic bottles. It has a straight comfort-fit cut with room in the shoulders and sleeves, a button-down collar, full front button placket, barrel cuffs, a back yoke with center box pleat, and a curved hem. It is designed for everyday casual or business-casual wear; its customer rating is 3.8 out of 5 from 5 reviews.
- Material
- stretch blend of organic cotton and polyester made from recycled plastic bottles
- Style
- classic, smart-casual, relaxed-fit, minimal
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Specifications
Le 31 by Simons solid poplin shirt with a comfort fit, button-down collar, and stretch organic cotton-recycled polyester blend.
Comfort fit with a straight cut and extra room in the shoulders and sleeves; button-down collar; stretch poplin made from organic cotton and polyester derived from recycled plastic bottles.
- Material
- stretch blend of organic cotton and polyester made from recycled plastic bottles
- Secondary
- recycled-polyester
- Style
- classic, smart-casual, relaxed-fit, minimal
- Occasion
- everyday, business-casual, work
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- solid poplin fabric
- comfort fit with a straight cut
- extra room to move in the shoulders and sleeves
- button-down collar
- stretch blend fabric
- made with organic cotton
- polyester made from recycled plastic bottles
- exclusive Le 31 by Simons design
- designed in Canada
Product Insights
Solid Poplin Shirt Comfort Fit Comfort fit with a straight cut and extra room in the shoulders and sleeves 65% recycled polyester, 33% organic cotton, 2% spandex stretch poplin Barely creases in wear Sleeve length is inconsistent for some buyers: too long before washing for one, too short after a wash for another Flat 59 CAD across every color and size
Verified claims
- fit
- Comfort fit with a straight cut and extra room in the shoulders and sleeves
- color_options
- Black, White, Green and Baby Blue, with White capped at X-LARGE
- material
- 65% recycled polyester, 33% organic cotton, 2% spandex stretch poplin
- wrinkle_resistance
- Barely creases in wear
- fabric_hand
- Smooth, matte poplin with a crisp, slightly sturdy hand
- collar
- Button-down collar that works with or without a tie
- collar_function
- Anchored collar points resist flapping and shifting
- construction
- Long sleeves with barrel cuffs, back yoke and center box pleat
- hem
- Curved hem with a longer center back, suitable for tucking
- care
- Machine wash cold on delicate cycle; do not bleach
- sleeve_length
- Sleeve length is inconsistent for some buyers: too long before washing for one, too short after a wash for another
- material_weight
- Thin for a poplin shirt, which some buyers find too light
- breathability
- Cotton content and thin poplin make it useful for warm-weather layering
- comfort
- Comfort fit divides opinion, though the stretch blend adds give
- color_hand
- Buyers praise the color and fabric feel
- use_cases
- Suited to office commutes, travel and smart-casual wear
- sustainability
- Recycled-plastic polyester and organic cotton, designed in Canada
- blend_tradeoffs
- Poly-cotton blend balances comfort with easy care, but polyester attracts oil and static
Product record
- Title
- Solid Poplin Shirt Comfort Fit
- Brand
- Le 31
- Price
- 59 CAD
- Availability
- In stock
- Rating
- 3.8 stars, 5 reviews
Buying Guide
1 comparison · 5 sourcesUses
Office commutes and travel
This comfort-fit shirt is built with a straight cut and room to move through the shoulders and sleeves, and its straight hem sits cleanly when tucked into pants. One reviewer reported wearing it for office commutes and travel, saying it barely creases and stays comfortable.[1,2]
A go-to gift for a partner
Shoppers have given this poplin shirt as a gift to a spouse or partner. In one reported experience, the recipient was pleased with both the color and the fabric. As with any secondhand account, individual reactions may vary.[1]
Machine-wash routine with sleeve length in mind
Some customers machine-wash this shirt as part of their regular laundry routine. Reviews report that the sleeves can run long before washing but may shrink and become too short after a wash, so sleeve length is worth considering before adding it to your rotation. Experiences vary — sleeve length was reported as inconsistent across reviewers.[1]
Product comparison
Compared within this brand.
| Solid Poplin Shirt Comfort Fit: Choose this if you want a comfort-fit shirt with a straight cut and extra room through the shoulders and sleeves, made from a stretchy poplin blend of 65% recycled polyester, 33% organic cotton, and 2% spandex. Reviewers praise its wrinkle resistance and comfort for office commutes and travel, and it comes in four colors (Black, White, Green, and Baby Blue) across sizes small through XX-large. Note that some buyers found the material thin for a poplin shirt, and sleeve length drew mixed feedback—too long for one reviewer before washing and too short for another after a machine wash.[1] | Oxford Shirt Comfort Fit: Choose this if you prefer a soft and comfortable feel from an Oxford fabric made of a recycled cotton blend. While the comfort fit provides a straight cut with room to move, note that it is quite roomy and some customers have found it excessively loose, so consider sizing down for a trimmer look. This shirt features a button-down collar and a curved hem for added detail.[3] | 100% European Linen Long-Sleeve Shirt Comfort Fit: Choose this if you want a lightweight, breathable 100% Masters of FLAX FIBRE™ European linen shirt for summer casual wear, with a comfort-fit straight cut that has room to move in the shoulders and sleeves and comes in shades like White, Baby Blue, Ecru/Linen and Mauve. Reviewers praise the fabric's breathability and quality and highlight colors like baby blue, but most find the relaxed fit runs a size large, so plan to size down for a more tailored look or use free returns to exchange. It suits those who enjoy a roomy, comfortable shirt with a classic turn-down collar, barrel cuffs and a curved hem that falls below the hips.[4,5] |
Image Analysis
2 images- 01

Product
Front view of a long-sleeve black button-down shirt on a model showing button-down collar, full front button placket, long sleeves with barrel cuffs, and smooth poplin-like fabric with a matte finish.
- SilhouetteLong-sleeve shirt with a straight front torso, fitted across the chest and slightly relaxed through the waist as shown on the model
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.72 (high) - Collar styleButton-down collar with visible collar points fastened by small buttons
1 region
x 0.38 · y 0.04 · w 0.24 · h 0.12 (high) - Front placket and buttonsCentered front placket with a single row of round buttons visible from collar to hem
1 region
x 0.44 · y 0.10 · w 0.12 · h 0.64 (high) - Cuff constructionBarrel cuffs on each sleeve with a single visible button on the right cuff (left cuff partially occluded by pose)
2 regions
x 0.12 · y 0.66 · w 0.20 · h 0.24 (high); x 0.78 · y 0.68 · w 0.10 · h 0.20 (high) - Fabric appearanceSmooth, tightly woven matte fabric consistent with poplin; minimal visible texture and slight wrinkles where the body and sleeves bend
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.48 (high) - Hem and tuckShirt is tucked into pants with a straight tucked hem visible at the waistline
1 region
x 0.20 · y 0.68 · w 0.60 · h 0.18 (high)
Other
Model styling and studio shot with neutral light gray background; a black belt and black pants are visible; even soft lighting with minimal shadows; image is a centered three-quarter-front view cropped above mid-thigh.
- Model presence and poseMale model shown from head to mid-thigh in a relaxed three-quarter-front pose with left hand in pocket and right hand resting beside leg
1 region
x 0.06 · y 0.00 · w 0.88 · h 1.00 (medium) - Visible accessory - beltBlack leather belt with a silver rectangular metal buckle worn at the waist over the tucked shirt
1 region
x 0.32 · y 0.72 · w 0.36 · h 0.10 (high) - Background and lightingEven, soft studio lighting on a neutral light gray background producing minimal cast shadows
Colors
matte black· shirt body#0E0E0E- SilhouetteLong-sleeve shirt with a straight front torso, fitted across the chest and slightly relaxed through the waist as shown on the model
- 02

Product
Rear view of a long-sleeve black poplin shirt on a model showing back yoke with center box pleat, standard collar, barrel cuffs with visible buttons, and a curved hem.
- View and fitShirt shown from the rear on a standing model; fabric hangs straight from the shoulders with moderate ease.
1 region
x 0.08 · y 0.06 · w 0.84 · h 0.88 (high) - Back yoke and pleatHorizontal back yoke across upper back with a single vertical center box pleat running down from the yoke into the back body.
1 region
x 0.14 · y 0.14 · w 0.72 · h 0.20 (high) - CollarStandard turned-down collar visible from the rear neckline, lying flat against the neck.
1 region
x 0.34 · y 0.06 · w 0.32 · h 0.10 (high) - SleevesLong sleeves with single-button barrel cuffs; cuffs extend to the wrist and appear slightly rounded at the cuff edge.
2 regions
x 0.72 · y 0.56 · w 0.18 · h 0.30 (high); x 0.10 · y 0.54 · w 0.18 · h 0.34 (high) - Cuff buttonsTwo visible round buttons on the right cuff area (one on the cuff body and one on the cuff placket).
1 region
x 0.77 · y 0.78 · w 0.06 · h 0.08 (high) - Hem shapeShirt hem is curved at the sides with a longer center back, falling below the waistline.
1 region
x 0.16 · y 0.68 · w 0.68 · h 0.24 (high) - Fabric appearanceSmooth, tightly woven fabric with a matte finish and minimal surface texture consistent across the back and sleeves.
1 region
x 0.20 · y 0.18 · w 0.60 · h 0.62 (high)
Other
Studio product photo showing the model from behind against a plain light gray background with soft, even lighting and a slight right-facing head turn.
- Background and lightingPlain light gray background with even studio lighting and soft shadows along the model's left side.
- Model poseModel stands with torso facing away from camera and head turned slightly to the right, right hand visible at side.
1 region
x 0.58 · y 0.08 · w 0.32 · h 0.30 (high) - Framing and cropImage framed to include upper legs to just above the top of the head; hands and lower wrists are visible.
1 region
x 0.06 · y 0.04 · w 0.88 · h 0.92 (high) - Image qualityHigh-resolution studio image with clear detail and no visible noise or motion blur.
Colors
black· shirt back body#0E0E0Eblack· left sleeve#0E0E0Eblack· right sleeve and cuff#0E0E0Eblack· collar#130E0A- View and fitShirt shown from the rear on a standing model; fabric hangs straight from the shoulders with moderate ease.
Variants
19 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4398028 | Solid Poplin Shirt Comfort Fit - Black - Small | CA$59.00 | Yes |
| 4398029 | Solid Poplin Shirt Comfort Fit - Black - Medium | CA$59.00 | Yes |
| 4398030 | Solid Poplin Shirt Comfort Fit - Black - Large | CA$59.00 | Yes |
| 4398031 | Solid Poplin Shirt Comfort Fit - Black - X-Large | CA$59.00 | Yes |
| 4398032 | Solid Poplin Shirt Comfort Fit - Black - Xx-Large | CA$59.00 | Yes |
| 4705849 | Solid Poplin Shirt Comfort Fit - White - Small | CA$59.00 | Yes |
| 4705850 | Solid Poplin Shirt Comfort Fit - White - Medium | CA$59.00 | Yes |
| 4705851 | Solid Poplin Shirt Comfort Fit - White - Large | CA$59.00 | Yes |
| 4705852 | Solid Poplin Shirt Comfort Fit - White - X-Large | CA$59.00 | Yes |
| 4705854 | Solid Poplin Shirt Comfort Fit - Green - Small | CA$59.00 | Yes |
| 4705855 | Solid Poplin Shirt Comfort Fit - Green - Medium | CA$59.00 | Yes |
| 4705856 | Solid Poplin Shirt Comfort Fit - Green - Large | CA$59.00 | Yes |
| 4705857 | Solid Poplin Shirt Comfort Fit - Green - X-Large | CA$59.00 | Yes |
| 4705858 | Solid Poplin Shirt Comfort Fit - Green - Xx-Large | CA$59.00 | Yes |
| 4705859 | Solid Poplin Shirt Comfort Fit - Baby Blue - Small | CA$59.00 | Yes |
| 4705860 | Solid Poplin Shirt Comfort Fit - Baby Blue - Medium | CA$59.00 | Yes |
| 4705861 | Solid Poplin Shirt Comfort Fit - Baby Blue - Large | CA$59.00 | Yes |
| 4705862 | Solid Poplin Shirt Comfort Fit - Baby Blue - X-Large | CA$59.00 | Yes |
| 4705863 | Solid Poplin Shirt Comfort Fit - Baby Blue - Xx-Large | CA$59.00 | Yes |
Documents & Data
Customer Reviews
5 total5 reviews · out of 5
belle apparence
mon mari aime la couleur et le tissus
Comme un gant!
Ne froisse presque pas. Confortable.
Decent
For the sale price I thought I would give it a try. The material is thin I'm not a fan of "comfort " fit. Its too loose
Sleeve length
I like the shirt but finds the sleeves too long.
Bien mais…
Très belle chemise, beau tissus, le seul hic c’est que après un lavage les manches sont trop courtes pour moi. Le reste de la taille fait bien.