Is the fit intended to be relaxed/oversized like traditional pajama shirts, or is it a more tailored cut?

This is a sleepwear shirt, so it is cut with a relaxed fit for comfort. The product description does not specify exact measurements, but similar Tekla pajama shirts typically have a roomy silhouette.

Tekla

Lanegan Lightweight Check Shirt

CA$310.00CAD

In Stock

Lanegan Lightweight Check Shirt is a long-sleeve, button-front camp-collar shirt made from lightweight 100% organic cotton. It includes a chest patch pocket and straight hem, and is part of a coordinated pajama set with matching pants sold separately (17492-26402). Designed for sleepwear or loungewear, it features an all-over navy-and-white check pattern.

Material: 100% organic cotton
Category: Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas

Color

Blue

Size

SMALLMEDIUMLARGEX-LARGE

View on merchant site JSON

Specifications

Lightweight organic cotton check shirt with button front and chest pocket.

Button front closure, patch pocket, matching pants available separately.

Material: 100% organic cotton
Gender: male
Age Group: adult
Condition: new
Category: Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas

Additional Attributes

lightweight 100% organic cotton fabric
button front closure
patch pocket on chest
check pattern

Product Insights

The Lanegan Lightweight Check Shirt by Tekla is a refined, all-season camp-collar shirt built from 86 GSM organic cotton twill that is 30-50% lighter than typical summer shirts, offering a silken hand feel, clean drape, and breathable coolness. Its relaxed silhouette and French seams prevent irritation and heat trapping, while mother-of-pearl buttons resist chipping. The tradeoff is a low-heat line-dry wash protocol to prevent 3-10% shrinkage, and sizing down is recommended for those under 5'10". Versatile as pajama, over jeans, or layered, it delivers durable comfort and ethical construction.

Verified claims

Weight: 86 GSM fabric is 30-50% lighter than typical 120-150 GSM summer shirts.
Hand feel: Silken hand feel from ultra-fine cotton that softens and resists pilling.
Structure: Twill structure gives a clean drape even when untucked.
Cooling: Feels cool against the skin and breathes well for temperature regulation.
Maintenance: Low-heat line-dry wash protocol prevents 3-10% shrinkage.
Breathability: Organic cotton twill retains characteristic dryness and breathability.
Fit: Relaxed silhouette prevents heat trapping and allows air circulation.
Care and seam construction: French seams and line-dry care reduce pilling from seam fraying and dryer abrasion
Seams: French seams prevent irritation and bulk, ensuring comfort and longevity.
Buttons: Mother-of-pearl buttons resist chipping, yellowing, and stay glossy for years.
Design details: French seams, camp collar, straight hem, and integrated pocket create a refined silhouette.
Versatility: The shirt works as a pajama set, with jeans, or layered over sweaters for all-season wear.
Care protocol: Wash at 30–40°C and line dry to prevent shrinkage and preserve fit.
Construction quality: Twill weave and French seams provide a tailored, comfortable interior for all-day wear.
Set pairing: Matching Lanegan pant sold separately allows mixing and matching for doubled outfits.
Washability: Cotton can be washed hot and dried on high; modal needs cold and low heat.
Pattern clarity: Check pattern stays sharp on cotton over time; modal's drape softens it.
GOTS certification: GOTS certified organic cotton with ethical labor standards.
Versatile styling: Frequently styled as a camp-collar shirt with jeans or outer loungewear.
Sizing: Size L on 186cm model fits relaxed; under 5'10 size down.
Mix-and-match: Wear the shirt with jeans; the pant with a knit: two outfits from one set.
Daytime styling: Lightweight twill shirt with camp collar and straight hem works well untucked over jeans.

Product record

Title: Lanegan Lightweight Check Shirt
Brand: Tekla
Price: 310 CAD
Availability: In stock

Deep Research

Care for organic cotton twill longevity

Tekla specifies extra-long staple yarns to prevent pilling and lock the check pattern's deep colour through repeated laundering — the benefit for the buyer is a shirt that maintains its crisp, smooth surface and colour intensity even with regular use.
The buttons are genuine mother-of-pearl, a material that is harder and more resistant to chipping and yellowing than polyester — they keep their luster through years of buttoning and washing, maintaining the shirt’s elevated feel.
The care label specifies a 30–40°C wash, low spin cycle, and line drying — this protocol avoids the high heat and mechanical tumbling that cause organic cotton twill to shrink up to 5–10%, so the shirt retains its relaxed fit and drape wash after wash.
The fabric is woven from ultra-fine 100-count organic cotton yarn, yielding a silken hand feel and a dense surface that inherently resists pilling — the texture will continue to soften with each gentle wash rather than wearing thin.

How lightweight 86gsm cotton twill feels

The choice of a twill weave rather than a plain weave at such a low weight is what prevents the shirt from collapsing into a limp, shapeless drape — the diagonal interlacing of yarns adds just enough body to maintain the soft tailored silhouette Tekla describes, keeping the relaxed fit structured rather than baggy.
Using extra-long staple fibres in a 86 GSM fabric is a durability countermeasure: longer cotton filaments produce fewer protruding fiber ends, which at this wispy weight would otherwise be prone to pilling and surface degradation — the upshot is that the shirt maintains its smooth, silken texture through wear and laundry instead of developing a fuzzy patina.
French seams — where the raw fabric edges are fully encased — eliminate internal seam bulk, a detail that matters acutely in an 86 GSM fabric because any raised edge or serged overlooking would be perceptible through such thin material; the result is a pillowcase-smooth interior that won't chafe or disturb sleep.
Tekla's description of a 'silken hand feel' signals a smooth, friction-free surface rather than a brushed or fuzzy texture — the shirt feels cool and crisp against the skin, like a high-end dress shirt, which makes it particularly appealing for those who overheat at night or dislike the cling of brushed cotton pajamas.
At 86 grams per square meter, the fabric sits below even the 'lightweight' 120–150 GSM range typical for summer shirts, meaning it's closer in substance to a fine voile or batiste than to standard pajama cotton — this is the number that makes the shirt feel genuinely insubstantial and cooling on the body.

Wearing this shirt beyond the bedroom

The brand model stands 186 cm and wears a size L, providing a concrete anchor for gauging how the relaxed fit will read on your own frame — an essential data point when you plan to wear the shirt untucked over flat-front trousers, because the wrong size can tip the look from relaxed to sloppy.
The 100% organic cotton carries GOTS certification, a credential that signals both environmental and social standards in the supply chain — for a buyer wearing this shirt to a weekend market, that certification transforms it from a pajama top into a garment with a story worth telling.
The matching Lanegan Check pant creates a coordinated loungewear set that can be broken apart: wear the shirt with jeans and the pant with a neutral knit, effectively doubling the number of outfits from two pieces and maximizing the versatility budget.
Tekla describes the cut as 'relaxed, softly structured silhouette with tailored details,' which hits the exact proportion that 2026 pajama-dressing guides recommend: a shape that lets you tuck the front into straight-leg jeans and leave the rest loose for a balanced, non-theatrical look.
The shirt's strong twill weave and long-staple fibers give it enough body to hold a clean drape when worn outside the bedroom — a structural detail that separates this shirt from flimsier sleepwear and makes it register as intentional, not accidental, when thrown on over a tee for a Friday evening drink.

French seams and mother-of-pearl buttons quality

French seams encase raw fabric edges within a second seam, so the shirt's interior has no overlock threads or exposed cut edges to rub against the skin; for a sleep shirt worn against the body for eight hours, this transforms the inside from a potential irritant into a smooth, barely-there surface that matches the silken hand feel of the ultra-fine organic cotton.
Because the raw cotton ends are fully enclosed and protected, the shirt's seams resist the kind of thread-by-thread fraying that appears in ordinary pajama shirts after a season of weekly washes; French seams essentially lock each seam's integrity in place, so the garment maintains its structure even after the numerous laundry cycles a sleep shirt accumulates.

How organic cotton twill compares to modal and bamboo

Tekla's own description — 'ultra-fine organic cotton with a silken hand feel' — signals that this is not the coarse, stiff cotton of budget pajamas; the yarn fineness yields a refined surface that approaches the smooth touch of modal but retains cotton's characteristic dryness and breathability.
Cotton's ability to withstand higher washing and drying temperatures means this shirt can be washed on a hot cycle and tumble-dried without special care — a practical advantage over modal and bamboo viscose, which typically demand cold water and low heat to prevent shrinkage and fiber damage.
The crisp hand of cotton provides a stable surface for printed patterns, keeping the Lanegan check sharp and defined through repeated washes — unlike modal's relaxed drape, which can soften the edges of graphic designs over time as the fabric gradually stretches.
The strong twill weave — with its diagonal ribbed structure — provides a crisp body that holds the collar and placket upright rather than collapsing, delivering the tailored silhouette of a proper shirt even when worn as sleepwear, a deliberate contrast to the drapey, form-softening effect of modal jersey or sateen pajama shirts.

Image Analysis

3 images

01: Product
Front view of a long-sleeve, button-front checked pajama shirt worn by a model. The shirt has a notched camp collar, a single chest patch pocket, visible four round buttons down the center front, full-length sleeves with simple hems, and a straight hemline that meets matching checked pants.
Overall silhouetteLoose-fitting, long-sleeve button-up shirt shown on a model from the front; shirt falls to the hip and overlaps slightly with matching pants at the hem.
1 region
x 0.07 · y 0.16 · w 0.86 · h 0.68 (high)
CollarNotched camp style collar with visible lapels and an open V at the neck.
1 region
x 0.33 · y 0.14 · w 0.34 · h 0.12 (high)
Chest pocketSingle patch pocket on the left chest integrated into the check pattern so seams are subtle but pocket shape is visible.
1 region
x 0.45 · y 0.24 · w 0.18 · h 0.14 (high)
ButtonsFour round, light-colored buttons visible along center front; evenly spaced and sewn through the fabric placket.
5 regions
x 0.41 · y 0.26 · w 0.18 · h 0.40 (high); x 0.47 · y 0.30 · w 0.03 · h 0.03 (high); x 0.47 · y 0.38 · w 0.03 · h 0.03 (high); x 0.47 · y 0.46 · w 0.03 · h 0.03 (high); x 0.47 · y 0.55 · w 0.03 · h 0.03 (high)
Sleeve finishStraight full-length sleeves ending in simple hems with no visible cuffs or buttons.
2 regions
x 0.07 · y 0.46 · w 0.22 · h 0.33 (high); x 0.71 · y 0.37 · w 0.22 · h 0.31 (high)
HemStraight hemline with a narrow stitched edge, sitting over the waistband of matching pants.
1 region
x 0.18 · y 0.62 · w 0.64 · h 0.12 (high)
Fabric patternEven small-scale two-tone check pattern made of intersecting vertical and horizontal lines forming squares across the entire shirt surface.
1 region
x 0.12 · y 0.20 · w 0.76 · h 0.54 (high)
Visible stitching and seamsSubtle seam lines at shoulder and side visible through pattern alignment; stitching is narrow and matches fabric tones.
1 region
x 0.21 · y 0.18 · w 0.58 · h 0.18 (medium)
Other
Studio front-facing portrait of a model wearing the product on a plain bright white background with even diffuse lighting and soft shadows; image cropped at mid-thigh.
Model and poseMale model standing facing the camera with arms relaxed by his sides; head turned slightly to his left.
1 region
x 0.20 · y 0.02 · w 0.60 · h 0.98 (high)
Background and lightingUniform white studio background with even soft lighting that minimizes shadows and highlights garment texture.
Crop and framingImage cropped to show the product from just above the head to mid-thigh; lower legs not visible.
Image qualityHigh-resolution photo with clear detail and accurate focus on fabric and buttons.
Colors
navy blue· check fabric (dark squares/lines)#343C5Bwhite· check fabric (light lines/ground)ivory· buttons
02: Product
Front view of a two-piece long-sleeve checked pajama set on a standing model: button-up camp-collar shirt and straight-leg pants in a navy-and-white windowpane check. Visible white round buttons down the shirt center and a small side seam tag on the shirt hem.
Overall silhouetteTwo-piece pajama set consisting of a long-sleeve, button-up shirt with a camp collar and matching full-length straight-leg pants worn by a standing model, shown from the front.
1 region
x 0.18 · y 0.10 · w 0.64 · h 0.86 (high)
Fabric patternEven windowpane check pattern of fine white grid lines forming small squares on a dark navy background across both shirt and pants.
1 region
x 0.20 · y 0.12 · w 0.60 · h 0.82 (high)
Shirt collarLow camp-style collar with a notched lapel opening at the neck.
1 region
x 0.34 · y 0.12 · w 0.32 · h 0.10 (high)
Front closureSingle column of four visible round buttons running down the shirt center.
1 region
x 0.43 · y 0.20 · w 0.14 · h 0.36 (high)
Buttons detailButtons are light-colored, circular, and contrast with the dark fabric.
1 region
x 0.46 · y 0.26 · w 0.08 · h 0.22 (high)
Shirt hem tagSmall rectangular fabric tag visible at the right side seam near the shirt hem.
1 region
x 0.65 · y 0.45 · w 0.04 · h 0.07 (medium)
Sleeve cuffsStraight hemmed sleeve ends with no visible buttons or cuffs, matching the shirt pattern.
2 regions
x 0.20 · y 0.37 · w 0.18 · h 0.18 (high); x 0.62 · y 0.36 · w 0.15 · h 0.20 (high)
Pants waistlineStraight waistband seam visible under the shirt hem; no visible drawstring.
1 region
x 0.30 · y 0.48 · w 0.40 · h 0.10 (medium)
Pants legsFull-length, straight-cut pant legs that fall to the tops of the model's feet with a relaxed fit.
1 region
x 0.26 · y 0.56 · w 0.48 · h 0.40 (high)
Other
Studio product shot showing a model wearing the garment against a plain white background with even studio lighting and soft shadows on the floor.
Background and stagingPlain seamless white background and white floor with no props.
Model and poseMale model standing facing the camera with arms relaxed at sides and feet bare.
1 region
x 0.18 · y 0.10 · w 0.64 · h 0.86 (high)
Lighting and shadowEven, soft studio lighting with minimal directional shadows visible on the floor beneath the model.
Colors
navy blue· main fabric#353B53white· check linesoff-white· buttons
03: Product
Rear view of a long-sleeve checked shirt worn by a model; visible features include a straight back yoke seam, notched collar seen from back, long sleeves with plain hems, all-over navy-and-white grid check pattern, and a small side seam label on the left side.
Overall silhouetteStraight-cut long-sleeve shirt shown from the rear, falling to just below the waist with a straight hem.
1 region
x 0.14 · y 0.12 · w 0.72 · h 0.76 (high)
Collar and yokeNotched/turnover collar visible from behind with a horizontal back yoke seam running across the upper back just below the collar.
1 region
x 0.27 · y 0.08 · w 0.46 · h 0.12 (high)
Sleeves and cuffsFull-length sleeves with plain straight hems; no cuff buttons or decorative details visible from this rear view.
2 regions
x 0.12 · y 0.24 · w 0.22 · h 0.58 (high); x 0.66 · y 0.24 · w 0.22 · h 0.58 (high)
All-over patternEvenly spaced two-color grid check pattern covering the entire visible shirt back and sleeves, forming small square checks.
1 region
x 0.14 · y 0.12 · w 0.72 · h 0.76 (high)
Side seam labelSmall rectangular fabric label attached to the left side seam near the hem; text on the label is not legible at this resolution.Partial
1 region
x 0.11 · y 0.70 · w 0.04 · h 0.08 (medium)
Visible matching bottomsMatching check fabric pants visible below the shirt hem, showing the same pattern and fabric.
1 region
x 0.28 · y 0.76 · w 0.44 · h 0.18 (high)
Other
Studio product shot showing the model from the rear against a plain white background; even soft lighting with minimal shadows; image cropped roughly at mid-thigh; model centered and standing straight.
Shot compositionCentered rear view of a standing model, image cropped near mid-thigh so full back of shirt and upper legs are visible.
Background and lightingUniform bright white background with even soft lighting and minimal cast shadows.
Model visible featuresRear of a model with head turned slightly to the left; neck and back of head visible above the collar.
1 region
x 0.36 · y 0.00 · w 0.28 · h 0.12 (high)
Image qualityHigh-resolution retail photograph with clear fabric texture and pattern detail.
Colors
navy blue· main check - navy squares#2D3353white· main check - white lines

Documents & Data

Q&A

1 answered

Is the fit intended to be relaxed/oversized like traditional pajama shirts, or is it a more tailored cut?: This is a sleepwear shirt, so it is cut with a relaxed fit for comfort. The product description does not specify exact measurements, but similar Tekla pajama shirts typically have a roomy silhouette.

Provenance

Merchant Link: https://www.simons.ca/en/men-underwear/sleepwear-leisurewear/pyjama-sets/lanegan-lightweight-check-shirt--17492-26401?colourId=0
Updated: July 31, 2026