
Le 31
Soft Checked Flannel Pyjama Set
Le 31 by Simons checked flannel pyjama set is a two-piece sleepwear set designed in Canada, consisting of a long-sleeve button-up shirt and full-length straight-leg pants. The fabric is a soft flannel blend of organic and retransformed cotton in a red, green, and off-white check pattern. The shirt has matching piping, full-length front buttons, and a chest patch pocket; the pants have a covered elastic waistband with drawcord, slant pockets, and patch pockets.
- Material
- Soft flannel in a blend of organic and retransformed cotton
- Style
- loungewear, classic, casual
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Specifications
Soft checked flannel pyjama set with a button-front shirt and drawcord pants.
Soft flannel; matching piping and chest patch pocket on the shirt; covered elastic drawcord waist, slant pockets, and patch pockets on the pants.
- Material
- Soft flannel in a blend of organic and retransformed cotton
- Secondary
- organic-cotton
- Style
- loungewear, classic, casual
- Occasion
- sleepwear, loungewear, homewear
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Additional Attributes
- soft checked flannel fabric
- blend of organic and retransformed cotton
- button-front shirt with matching piping
- full-length button placket
- chest patch pocket
- covered elastic waistband with drawcord
- slant pockets
- patch pockets on pants
- shirt and pant pyjama set
- designed in Canada
- exclusive Le 31 by Simons design
Product Insights
50% organic cotton, 50% reprocessed cotton, with no synthetic stretch fibre Brushed flannel nap traps air, so it sleeps warmer than a same-weight plain cotton Classic roomy pyjama cut, with a published chart that gives body measurements and a 32-inch inseam Covered elastic waistband with drawcord distributes pressure and stays adjustable Expect light surface fuzz and pills at friction points such as underarms and cuffs Machine wash cold, wash dark colours separately, then tumble dry; no bleach
Verified claims
- material
- 50% organic cotton, 50% reprocessed cotton, with no synthetic stretch fibre
- material tradeoff
- The recycled cotton is blended 50/50 with organic cotton because recycled fibres are shorter
- warmth
- Brushed flannel nap traps air, so it sleeps warmer than a same-weight plain cotton
- pilling
- Expect light surface fuzz and pills at friction points such as underarms and cuffs
- care
- Machine wash cold, wash dark colours separately, then tumble dry; no bleach
- shrinkage
- Cotton flannel can shrink noticeably in the first wash if not pre-shrunk
- maintenance
- Flattened nap can be revived with steam, and soft cloth creases reset after a cold wash
- fit
- Classic roomy pyjama cut, with a published chart that gives body measurements and a 32-inch inseam
- sizing
- Fit feedback is mixed on a small sample: one buyer said it fit well, another found it too small
- waistband comfort
- Covered elastic waistband with drawcord distributes pressure and stays adjustable
- pants design
- Pull-on pants with no functional fly; slant and patch pockets are the openings
- shirt construction
- Camp-collar shirt with full-length buttons, chest patch pocket, back yoke and box pleat
- piping
- Matching piping trims the shirt for a finished, coordinated look
- sleep comfort
- Pocket and button placement can create pressure points in bed
- drawcord durability
- A loose or over-long drawcord can pull through its channel in the wash
- styling
- Relaxed straight silhouette in an all-over tartan check, offered in three colourways
- colourway comparison
- Patterned Green and Patterned Blue are the same set in different hues at the same price
- value
- 110 CAD buys a two-piece cotton flannel set with an exclusive Canadian design and full size and colour availability
- use
- Suited to cool-weather sleep and lounging; the brushed cotton runs warm
Product record
- Title
- Soft Checked Flannel Pyjama Set
- Brand
- Le 31
- Price
- 110 CAD
- Availability
- In stock
- Rating
- 4.25 stars, 4 reviews
Buying Guide
1 comparison · 11 sourcesUses
Sleeping and lounging in soft brushed flannel
This two-piece pyjama set is made for nighttime wear and relaxed mornings at home, with soft flannel, a long-sleeve button-up shirt, and full-length straight-leg pants. The elastic waist with fabric drawcord and a chest pocket add everyday comfort, while the red/green/cream checked pattern gives it a classic pyjama look.[1,2,3]
Product comparison
Compared within this brand.
| Soft Checked Flannel Pyjama Set: Choose this if you want a classic long-sleeve pyjama set in soft flannel made from a blend of 50% organic cotton and 50% reprocessed cotton, designed in Canada as a Le 31 exclusive. It features an all-over checked plaid pattern across both the relaxed, notched-collar button-up shirt (with a chest patch pocket) and matching drawstring-waist straight-leg pants with slant and patch pockets. The relaxed, straight silhouette is described as observed on the model rather than as a stated specification, and the set comes in sizes Small to X-Large in three checked colorways.[1,2] | Striped Lightweight Linen Shirt: Choose this if you want a relaxed, boxy short-sleeve shirt in a lightweight linen-and-cotton blend, with a camp collar, button front, and fine vertical stripes on a light background. It is listed as part of Le 31, described by the merchant as an exclusive designed in Canada, and pairs with matching straight-leg drawstring pants with side pockets in the same striped fabric. The size range runs from small to X-large, and the fabric composition is 55% Masters of FLAX FIBRE linen and 45% reprocessed cotton.[4,5,6,7] | Striped Lightweight Linen Pyjama Pant: Choose this pant if you want lightweight pyjama bottoms in a linen-heavy blend (55 percent Masters of FLAX FIBRE linen, 45 percent reprocessed cotton) with a relaxed straight-leg fit, elastic drawcord waist, slant side pockets and a single back patch pocket in a fine vertical stripe. A matching shirt (item 6772-227873) is available to complete the set. Note that it is pant only — the shirt is sold separately — and the fabric shows a slightly slubby, natural linen texture.[8,9,10,11] |
Image Analysis
3 images- 01

Product
Front view of a two-piece long-sleeve button-up flannel pajama set on a standing model: relaxed-fit notched-collar shirt with chest pocket and matching drawstring-waist straight-leg pants in a multi-color check pattern.
- Overall silhouetteTwo-piece pajama set worn by a standing male model with a relaxed, straight silhouette; shirt untucked on one side and pants fall to the floor over bare feet.
- Shirt constructionLong-sleeve button-up shirt with a notched camp-style collar, visible front buttons down the center, and a single chest patch pocket on the left side.
1 region
x 0.21 · y 0.10 · w 0.57 · h 0.30 (high) - Pants constructionFull-length straight-leg pants with a visible drawstring tie at the waist and a relaxed fit through the leg ending at the model's feet.
1 region
x 0.20 · y 0.48 · w 0.58 · h 0.47 (high) - PatternAll-over checked plaid pattern composed of intersecting vertical and horizontal stripes forming square checks across both shirt and pants.
- Fabric appearanceSoft brushed-flannel surface appearance with slight surface texture visible in folds and drape.
- Visible fastenersRound buttons visible along the shirt placket; drawstring ends visible at the front waist knot.
2 regions
x 0.38 · y 0.30 · w 0.10 · h 0.14 (medium); x 0.47 · y 0.52 · w 0.14 · h 0.10 (high)
Other
Studio product shot with a standing male model against a plain light gray background and flat even lighting; floor visible and model is barefoot.
- Model and poseMale model standing facing forward with one hand touching the neck and the other arm relaxed at the side; neutral facial expression.
1 region
x 0.30 · y 0.04 · w 0.40 · h 0.46 (high) - BackgroundUniform light gray studio background with no visible props or set dressing.
- Floor and feetSmooth white/very light gray floor surface visible at bottom of frame; model is barefoot with toes touching the floor.
1 region
x 0.36 · y 0.88 · w 0.28 · h 0.10 (high) - LightingEven, diffuse studio lighting with soft shadows visible under the model and minimal directional highlights.
Colors
medium red· red checksvery dark green· dark checksoff-white· light checks- 02

Product
Front view of a long-sleeve plaid flannel pajama top and matching drawstring pants worn by a model; visible details include camp collar, patch chest pocket, dark round buttons, elastic waist with fabric drawcord, and a red/green/cream checked pattern.
- Collar styleLow-profile camp style collar with visible topstitching along the edge.
1 region
x 0.28 · y 0.09 · w 0.36 · h 0.12 (high) - Front closureSingle-breasted front with vertically spaced dark round buttons; three buttons visible on the shirt front.
1 region
x 0.30 · y 0.20 · w 0.24 · h 0.60 (high) - Chest pocketLeft-side patch chest pocket aligned to the plaid, with a visible horizontal opening and topstitching.
1 region
x 0.44 · y 0.22 · w 0.22 · h 0.14 (high) - Fabric patternClassic multi-color tartan/check pattern composed of cream/white background with green, red and thin black and navy intersecting lines.
1 region
x 0.10 · y 0.12 · w 0.80 · h 0.78 (high) - SleevesLong sleeves with visible straight cuff opening (no visible cuff button) and continuous plaid pattern across sleeve.
2 regions
x 0.02 · y 0.36 · w 0.22 · h 0.51 (high); x 0.70 · y 0.30 · w 0.28 · h 0.60 (high) - Waist detailMatching plaid waistband with a fabric drawcord tied in a loose knot and visible elastic gather at the waist seam.
1 region
x 0.28 · y 0.64 · w 0.44 · h 0.18 (high) - Pants pocketSide-seam pocket opening visible on the right hip area of the pants.
1 region
x 0.58 · y 0.68 · w 0.22 · h 0.18 (medium) - Buttons close-upButtons are dark, likely black or very dark brown, with a slightly glossy finish.
2 regions
x 0.34 · y 0.28 · w 0.06 · h 0.06 (high); x 0.34 · y 0.42 · w 0.06 · h 0.06 (high)
Other
Studio portrait of a model wearing the pajama set against a plain light gray background with soft, even lighting and minimal shadows; crop shows model from mid-thigh to above the head and includes the model's left hand at the bottom left.
- Model pose and cropModel shown in a three-quarter frontal pose looking down and slightly left; image cropped from upper thighs to top of head.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundNeutral light gray seamless background with no visible props.
- Lighting and shadowSoft, diffused studio lighting producing even illumination and gentle shadows under the jaw and along folds of the fabric.
- Image qualityHigh resolution with clear fabric texture and visible stitching; no motion blur.
Colors
cream· background/ground of plaidforest green· large check panelsbright red· accent stripesvery dark navy· thin grid linesblack· buttons and drawcord tips- Collar styleLow-profile camp style collar with visible topstitching along the edge.
- 03

Product
Rear three-quarter view of a two-piece long-sleeve checked flannel pajama set on a model; shirt shows a horizontal back yoke and central back pleat, pants show a rear patch pocket with a flap and straight full-length legs.
- Overall silhouetteTwo-piece pajama set consisting of a long-sleeve collared shirt and full-length straight-leg pants, shown on a standing model from the rear three-quarter angle.
1 region
x 0.14 · y 0.06 · w 0.72 · h 0.88 (high) - Shirt back yoke and pleatHorizontal back yoke seam across the upper shoulders with a centered vertical box pleat running down from the yoke to the mid-back.
1 region
x 0.21 · y 0.10 · w 0.43 · h 0.30 (high) - Shirt collarClassic turn-down collar visible from rear three-quarter view sitting against the neck.
1 region
x 0.36 · y 0.06 · w 0.18 · h 0.10 (high) - Sleeves and cuffLong sleeves extending to the wrist with a straight hem at the cuff; no visible contrast trim.
1 region
x 0.56 · y 0.24 · w 0.17 · h 0.34 (high) - Pants rear pocketSingle rear patch pocket on the right side with a horizontal flap visible at the upper seat area.
1 region
x 0.44 · y 0.48 · w 0.18 · h 0.14 (high) - Pant leg hemStraight full-length pant legs that extend to the floor and slightly gather at the hem over the feet.
1 region
x 0.30 · y 0.72 · w 0.42 · h 0.24 (high) - Fabric patternRegular tartan/check pattern of intersecting vertical and horizontal lines forming squares across both shirt and pants.
1 region
x 0.20 · y 0.12 · w 0.52 · h 0.76 (high) - Visible skin and postureModel is barefoot with right hand relaxed at the side and head turned to look over the left shoulder.
2 regions
x 0.62 · y 0.16 · w 0.20 · h 0.18 (high); x 0.60 · y 0.86 · w 0.28 · h 0.12 (high)
Other
Studio product shot with plain light neutral background, soft even lighting, and minimal shadow; full-body crop centered slightly left.
- Background and stagingUniform light gray to off-white seamless background with no props or visible packaging.
- LightingSoft, even studio lighting producing minimal hard shadows and even exposure across the subject.
- Shot compositionFull-body vertical shot showing model from head to feet, positioned slightly left of center with empty space on the right.
Colors
off-white· check backgroundmuted red· check red linesdeep green· check dark green linesblack· check black lines- Overall silhouetteTwo-piece pajama set consisting of a long-sleeve collared shirt and full-length straight-leg pants, shown on a standing model from the rear three-quarter angle.
Variants
12 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4662395 | Soft Checked Flannel Pyjama Set - Patterned Green - Small | CA$110.00 | Yes |
| 4662396 | Soft Checked Flannel Pyjama Set - Patterned Green - Medium | CA$110.00 | Yes |
| 4662397 | Soft Checked Flannel Pyjama Set - Patterned Green - Large | CA$110.00 | Yes |
| 4662398 | Soft Checked Flannel Pyjama Set - Patterned Green - X-Large | CA$110.00 | Yes |
| 4662399 | Soft Checked Flannel Pyjama Set - Navy/midnight Blue - Small | CA$110.00 | Yes |
| 4662400 | Soft Checked Flannel Pyjama Set - Navy/midnight Blue - Medium | CA$110.00 | Yes |
| 4662401 | Soft Checked Flannel Pyjama Set - Navy/midnight Blue - Large | CA$110.00 | Yes |
| 4662402 | Soft Checked Flannel Pyjama Set - Navy/midnight Blue - X-Large | CA$110.00 | Yes |
| 4662403 | Soft Checked Flannel Pyjama Set - Patterned Blue - Small | CA$110.00 | Yes |
| 4662404 | Soft Checked Flannel Pyjama Set - Patterned Blue - Medium | CA$110.00 | Yes |
| 4662405 | Soft Checked Flannel Pyjama Set - Patterned Blue - Large | CA$110.00 | Yes |
| 4662406 | Soft Checked Flannel Pyjama Set - Patterned Blue - X-Large | CA$110.00 | Yes |
Documents & Data
Customer Reviews
4 total4 reviews · out of 5
Excellent service
Belle qualité
Pyjamas
Parfait
Smart pjs
Very smart and fit well although flannel is thinner than i expected
Men’s PJ’s
Lovely quality but was too small