
Theory
Weekend Checked Flannel Shirt
Weekend Checked Flannel Shirt is a casual button-up shirt for men from Theory at Simons. It is made from 100% cotton flannel in a beige tile/check pattern and features a relaxed fit, pearly buttons, a chest patch pocket, and a pointed collar. This shirt is suited for casual wear and can be worn buttoned or as a lightweight layering piece.
- Color
- beige
- Material
- 100% cotton flannel fabric
- Gender
- unisex
- Style
- casual, smart-casual, classic, minimal
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Specifications
A relaxed-fit flannel shirt in 100% cotton with a checked pattern, featuring pearly buttons and a chest pocket.
100% cotton flannel, relaxed fit, pearly buttons, patch pocket, checked design, soft to touch.
- Color
- beige · brown
- Material
- 100% cotton flannel fabric
- Style
- casual, smart-casual, classic, minimal
- Occasion
- everyday, casual, weekend
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- 100% cotton flannel fabric
- Relaxed fit
- Pearly buttons
- Patch pocket on chest
- Checked pattern
- Versatile neutral beige tone
- Casual silhouette
- Soft touch
- Timeless design
- Understated sophistication
- Meticulously crafted
Product Insights
Theory's Weekend Checked Flannel Shirt is a relaxed, elevated loungewear piece from the Weekend sub-label, intentionally looser than the brand's regular fit for clean draping. Made from midweight 100% cotton flannel with a brushed nap that traps warmth without bulk, it remains breathable and moisture-wicking. The shirt styles versatilely—open over a tee, tucked, or layered with a hoodie—and features a signature small-scale geometric tile pattern, single patch pocket, and synthetic resin buttons. While it requires cold wash and low heat drying to prevent 5-10% shrinkage and preserve the nap, its cotton is hypoallergenic, biodegradable, and resists pilling, softening with each wash. Originally priced at $350 CAD, it is out of stock, but a sale price of $99.95 CAD (71% off) represents the lowest tracked Theory flannel price.
Verified claims
- Fit
- Intentionally looser than Theory's regular fit, drapes cleanly.
- Styling flexibility
- Versatile styling: open over tee, tucked, or layered with hoodie.
- Collection context
- Part of Theory's Weekend sub-label, designed for elevated loungewear.
- Versatility
- Midweight 100% cotton flannel layers under a jacket or over a tee without overheating.
- Shrinkage prevention
- Cold wash and low heat drying needed to prevent 5-10% shrinkage.
- Warmth
- Brushed nap traps air for warmth without bulk while staying breathable.
- Care
- Cold wash and low dry preserve the brushed nap and prevent shrinkage.
- Breathability
- Cotton flannel is more breathable and wicks moisture better than polyester blends.
- Handfeel
- 100% cotton flannel starts crisp and structured, softens with each wash, resists pilling; cold wash preserves fit.
- Natural fibers
- 100% cotton is hypoallergenic and biodegradable, and avoids the semi-synthetic lyocell in other Theory Weekend shirts.
- Design details
- Small-scale geometric pattern, single patch pocket, and pearly buttons.
- Design philosophy
- Weekend label extends Theory's minimalist DNA into a relaxed flannel with versatile styling.
- Pattern
- Small-scale geometric tile pattern is Theory's signature design element.
- Button material
- Buttons are synthetic resin, not genuine mother-of-pearl.
- Sale price
- Sale price $99.95 CAD is 71% off original and the lowest tracked Theory flannel price.
- Fabric
- 100% cotton: hypoallergenic, free of synthetic, semi-synthetic fibers.
- Comfort
- Breathable flannel wicks moisture and keeps skin dry and warm.
- Color pairing
- The beige and brown check pairs well with navy jeans and can be elevated with suede Chelsea boots or black leather derbies.
- Formality range
- Buttoned and tucked, the flannel works as smart-casual Friday office wear; open over a tee, it shifts to weekend mode.
Product record
- Title
- Weekend Checked Flannel Shirt
- Brand
- Theory
- Price
- 350 CAD
- Availability
- Out of stock
Image Analysis
3 images- 01

Product
Front view of a long-sleeve button-up checked flannel shirt worn by a model; visible features include a pointed collar, central button placket with dark round buttons, long sleeves with single-button cuffs, and an overall small-scale plaid formed from fine horizontal and vertical lines on a light beige base.
- CollarPointed shirt collar with visible collar stand, lying flat and centered at the top of the placket.
1 region
x 0.34 · y 0.06 · w 0.32 · h 0.14 (high) - Button placketCentered front button placket runs vertically from collar to hem with evenly spaced dark round buttons; visible stitching flanks the placket.
1 region
x 0.43 · y 0.16 · w 0.14 · h 0.66 (high) - ButtonsDark circular buttons, each with a subtle sewn center, contrast against the light fabric.
1 region
x 0.48 · y 0.19 · w 0.06 · h 0.58 (high) - Sleeves and cuffsLong sleeves with straight cuffs that close with a single visible button; left cuff is visible at the wrist, right cuff partially hidden by the model's hand in the pocket.
2 regions
x 0.06 · y 0.52 · w 0.28 · h 0.39 (high); x 0.70 · y 0.48 · w 0.24 · h 0.42 (high) - Hem and fitStraight hem with a slight front opening at the placket bottom; shirt hangs loosely over the model's hips.
1 region
x 0.20 · y 0.74 · w 0.60 · h 0.24 (high) - Fabric patternSmall-scale plaid composed of fine horizontal and vertical lines that form a soft checked grid; lines vary between darker brown and charcoal tones creating subtle banding.
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.72 (high) - Left side occlusionModel's left hand rests at the lower front, partially covering the shirt near the hem and side seam.
1 region
x 0.06 · y 0.80 · w 0.18 · h 0.18 (high)
Other
Studio product shot cropped to show the upper body of a model wearing the shirt against a plain light gray background with even soft lighting.
- Shot compositionThree-quarter frontal crop showing torso, upper thighs, and part of the model's face; product centered in frame.
- BackgroundUniform light gray studio background with no visible props.
- Model presence and poseModel visible from mid-thigh up with head partially cropped; right hand in pocket causing a slight pull at the right hip of the shirt.
1 region
x 0.56 · y 0.64 · w 0.30 · h 0.34 (high) - Lighting and shadowEven, diffused studio lighting producing soft shadows under the collar and slight shading along sleeve folds.
Colors
light beige cream· base fabric#BCB3ABwarm brown· plaid darker lines#8B7C74charcoal· plaid dark accent linesdeep black· buttons- CollarPointed shirt collar with visible collar stand, lying flat and centered at the top of the placket.
- 02

Product
Upper-front view of a long-sleeve button-up shirt with a spread collar, visible front placket with five dark buttons, cuff with button, and an all-over multi-tone checked/plaid woven pattern on a light beige background.
- CollarPointed spread collar with visible topstitching around the edges and a single visible top button fastened at the throat.
1 region
x 0.28 · y 0.06 · w 0.45 · h 0.16 (high) - Front placket and buttonsCentered front placket with five vertically aligned round dark buttons; buttonholes stitched into the placket and buttons appear to be dark grey to black with a slight sheen.
1 region
x 0.40 · y 0.18 · w 0.20 · h 0.62 (high) - Chest and torso panelFlat chest and torso panel showing a repeating rectangular checked plaid made of closely spaced horizontal and vertical fine lines in darker tones over a light beige ground; pattern alignment is continuous across the front.
1 region
x 0.10 · y 0.18 · w 0.80 · h 0.52 (high) - Sleeve and cuffLong sleeve with a single-button barrel cuff visible on the right wrist; cuff shows the same checked pattern and edge topstitching; sleeve fabric is slightly gathered where it meets the cuff.
2 regions
x 0.56 · y 0.62 · w 0.38 · h 0.30 (high); x 0.06 · y 0.56 · w 0.40 · h 0.38 (high) - Fabric textureWoven fabric surface visible with a smooth, slightly matte finish and fine weave; no visible pile or heavy nap in the image.
- Visible stitchingTopstitching visible along collar edges, placket, and cuff edges in a thread color close to the fabric tones.
- Model hand and sleeve interactionModel's left hand is shown holding or touching the right cuff area near the bottom center of the image; fingers partly cover the cuff and lower placket.
1 region
x 0.28 · y 0.74 · w 0.44 · h 0.18 (high) - Earring and jawlineLower face and jawline of the model are visible along with a small hoop earring in the left ear, located above the collar area.
1 region
x 0.28 · y 0.00 · w 0.40 · h 0.16 (high)
Other
Studio product shot showing a cropped upper-torso model against a neutral light grey seamless background with soft, even lighting and minimal shadow; image is vertically oriented and well focused.
- BackgroundEven light grey seamless background with no visible texture or props.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - LightingSoft, diffused studio lighting from the front-left producing gentle shadows under the chin and slight shading on the right sleeve.
- Crop and framingImage cropped at mid-forearm and just above the top of the head, focusing on shirt upper front detail.
- Image qualityHigh resolution and sharp focus on fabric and buttons; no visible motion blur or noise.
Colors
light beige· main body#EADDD4medium brown· check linesdark charcoal· fine grid linesdark grey· buttons- CollarPointed spread collar with visible topstitching around the edges and a single visible top button fastened at the throat.
- 03

Product
Rear view of a long-sleeve checked flannel shirt on a model showing full back, collar, sleeves, cuffs, and curved hem with visible yoke seam and plaid pattern.
- Overall silhouetteLong-sleeve shirt shown from the back on a model with a relaxed fit, straight shoulders, and a slightly curved hem that falls below the waistline.
1 region
x 0.06 · y 0.06 · w 0.88 · h 0.86 (high) - CollarClassic turned-down shirt collar visible from the rear neckline with a short stand and neat topstitching.
1 region
x 0.36 · y 0.02 · w 0.28 · h 0.10 (high) - Back yoke seamHorizontal yoke seam runs across the upper back roughly below the collar, aligning with the shoulder line.
1 region
x 0.10 · y 0.14 · w 0.80 · h 0.08 (high) - Sleeve and cuff detailLong sleeves end in single-button barrel cuffs; one cuff on the right arm shows a visible dark button and buttonhole placket.
2 regions
x 0.72 · y 0.74 · w 0.20 · h 0.22 (high); x 0.06 · y 0.66 · w 0.18 · h 0.30 (high) - Hem shapeShirt hem is gently curved at the sides with a longer tail at the center back creating a shirttail silhouette.
1 region
x 0.20 · y 0.74 · w 0.60 · h 0.22 (high) - Fabric textureSoft brushed flannel appearance with a slightly fuzzy matte finish consistent across the visible surface.
- Plaid patternAll-over plaid composed of thin closely spaced horizontal and vertical lines forming a grid; lines include darker charcoal and brown tones on a light beige ground.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.60 (high)
Other
Studio-style product shot with neutral light gray background, model wearing dark pants, even soft lighting and minimal shadows; image cropped at head and mid-thigh.
- Background and lightingPlain light gray seamless background with even, soft lighting and low-contrast shadows around the subject.
- Model and cropMale model shown from the rear; image cropped near the top of the neck and mid-thigh so hands and upper portion of pants are visible.
1 region
x 0.04 · y 0.00 · w 0.92 · h 1.00 (high) - Visible propsPortion of model's dark gray pants visible below the shirt; no packaging or props present.
1 region
x 0.28 · y 0.80 · w 0.44 · h 0.18 (high)
Colors
warm beige· shirt base#BCB3ACmuted brown· plaid dark linescharcoal· plaid dark charcoal lines- Overall silhouetteLong-sleeve shirt shown from the back on a model with a relaxed fit, straight shoulders, and a slightly curved hem that falls below the waistline.
Brand PDP Lookup
- Brand
- Theory
Weekend Shirt in Cotton Check
Variants
4 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4471611 | Weekend Checked Flannel Shirt - Small | CA$99.95CA$350.00 | Out of Stock |
| 4471612 | Weekend Checked Flannel Shirt - Medium | CA$99.95CA$350.00 | Out of Stock |
| 4471613 | Weekend Checked Flannel Shirt - Large | CA$99.95CA$350.00 | Out of Stock |
| 4471614 | Weekend Checked Flannel Shirt - X-Large | CA$99.95CA$350.00 | Out of Stock |