
Le 31
Pyjama-Stripe Poplin Shirt Imported From Seoul
Product is a loose-fit, short-sleeve button-up shirt made from light cotton-blend poplin. It has a vertical pyjama-stripe pattern in light blue, white, and dark blue, with a point collar, full button placket, and straight untucked hem. Matching shorts (item 20134-26101) are available as a separate purchase.
- Material
- cotton-blend poplin
- Style
- casual, relaxed-fit
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Size
Specifications
Lightweight cotton-blend poplin shirt with a loose fit and pyjama-stripe pattern, imported from Seoul.
Loose fit, light cotton-blend poplin fabric, pyjama-stripe pattern.
- Material
- cotton-blend poplin
- Style
- casual, relaxed-fit
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- loose fit
- light cotton-blend poplin
- pyjama-stripe pattern
- imported from Seoul
- matching shorts available
- poplin fabric
- lightweight
Product Insights
Le 31's Pyjama-Stripe Poplin Shirt, imported from Seoul, blends the crispness of a casual button-down with the breathability of lightweight poplin (air permeability 30–50 cm³/cm²/sec) and a 94% wrinkle recovery that outperforms linen by 34%, keeping the shirt sharp through evening wear. Its loose fit and rolled sleeves enhance ventilation, but buyers should size down for a less billowy silhouette; the fabric's non-stretch weave holds shape and makes stripes appear graphic, best maintained by line-drying and ironing at 150°C.
Verified claims
- Breathability
- Air permeability of 30–50 cm³/cm²/sec from lightweight poplin.
- Wrinkle recovery
- 94% wrinkle recovery after 8 hours of wear — sheds creases better than linen or broadcloth.
- Intended use
- Marketed as a casual button-down, not strictly sleepwear.
- Fit
- The loose fit runs roomier than standard US sizing through the body and shoulders; if you prefer a closer fit, size down.
- Hand feel
- Poplin's crisp, ribbed weave makes the stripe pattern appear sharp and graphic.
- Care
- Poplin achieves 94% wrinkle recovery after 8 hours and is best line-dried and ironed at 150°C.
- Crispness and shape
- Poplin's weave makes stripes sharp and fabric non-stretch, keeping its shape.
- Lightweight fabric weight
- The light cotton-blend poplin is estimated to weigh around 90–110 GSM, the lightest category in the poplin family, so it stays opaque yet floaty and non-restrictive.
- Fabric stretch
- The fabric is a light cotton-blend poplin, typically a non-stretch woven fabric; no stretch is mentioned in the product details, so it is likely 100% non-stretch.
- Matching shorts
- The shirt is sold in the shirts category and pairs with matching shorts for a coordinated set.
Product record
- Title
- Pyjama-Stripe Poplin Shirt Imported From Seoul
- Brand
- Le 31
- Price
- 59 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front view of a short-sleeve, button-up shirt worn by a model; light blue poplin with narrow vertical white and darker blue stripes, point collar, visible white buttons, relaxed untucked hem. Matching shorts are partially visible below the hem.
- Shirt silhouetteShort-sleeve, relaxed-fit button-up shirt with a straight untucked hem and a full front button placket.
1 region
x 0.13 · y 0.10 · w 0.74 · h 0.66 (high) - CollarFolded point collar with visible top button area; collar lies flat against the neck.
1 region
x 0.34 · y 0.06 · w 0.32 · h 0.14 (high) - Button placketCentral vertical placket with evenly spaced small round white buttons visible down the front.
1 region
x 0.42 · y 0.18 · w 0.16 · h 0.54 (high) - Fabric patternVertical narrow stripe pattern consisting of a light blue background with alternating narrow white and darker blue pinstripes.
1 region
x 0.20 · y 0.14 · w 0.60 · h 0.58 (high) - SleevesShort sleeves with a loose, straight cut ending above the elbow.
2 regions
x 0.13 · y 0.18 · w 0.20 · h 0.20 (high); x 0.67 · y 0.18 · w 0.20 · h 0.20 (high) - Visible matching shortsMatching shorts made from the same striped fabric are visible below the shirt hem; elastic or waistband not visible due to shirt overlap.
1 region
x 0.29 · y 0.64 · w 0.42 · h 0.28 (high) - Buttons close-upButtons are round and white with stitching visible at center of each.
3 regions
x 0.48 · y 0.28 · w 0.06 · h 0.06 (medium); x 0.48 · y 0.40 · w 0.06 · h 0.06 (medium); x 0.48 · y 0.52 · w 0.06 · h 0.06 (medium) - Hem and tuckShirt hem falls straight and is untucked over the shorts, creating a slight horizontal overlap and natural fabric fold at the side seams.
1 region
x 0.30 · y 0.60 · w 0.50 · h 0.18 (high)
Other
Studio shot of a model wearing the shirt against a plain light background; even soft lighting, minimal shadows; image cropped slightly above knees; model's hands partially visible with one hand in pocket.
- Model and poseMale model facing forward with a neutral expression, standing upright; left hand partially in short pocket and right hand relaxed at side.
1 region
x 0.20 · y 0.02 · w 0.60 · h 0.96 (high) - Background and lightingPlain light neutral background with even studio lighting and soft shadowing behind the model on the right side.
- FramingImage is vertically framed showing model from head to just above the knees; product centered in frame.
- Image qualityHigh-resolution, well-lit studio photograph with clear fabric texture and visible seam lines.
Colors
pale light blue· shirt fabric basewhite· shirt stripe (white)#F3F2F9dark blue· shirt stripe (dark blue)white· buttons#EBF3F5- Shirt silhouetteShort-sleeve, relaxed-fit button-up shirt with a straight untucked hem and a full front button placket.
- 02

Product
Front view close-up of a light blue vertically striped short-sleeve button-up shirt showing collar, placket with buttons, and upper torso fabric detail.
- Collar constructionClassic point collar with visible collar band; collar stands slightly open and reveals a darker blue inner collar facing at the neck opening.
1 region
x 0.28 · y 0.10 · w 0.44 · h 0.14 (high) - Button placketCentered front placket with visible round white buttons spaced down the shirt front; placket is sewn flat with no visible topstitching along its exposed edge.
1 region
x 0.41 · y 0.26 · w 0.18 · h 0.52 (high) - Sleeve styleShort sleeves with a straight hem; left sleeve (viewer right) is visible and ends above the elbow.
1 region
x 0.72 · y 0.48 · w 0.28 · h 0.30 (high) - Fabric appearanceSmooth lightweight woven fabric with a crisp poplin-like surface and soft drape, showing gentle vertical folds and slight sheen.
1 region
x 0.06 · y 0.26 · w 0.88 · h 0.60 (medium) - Vertical stripe patternEvenly spaced vertical stripes consisting of a pale blue ground with repeating thin white and darker blue pinstripes running parallel to the placket.
1 region
x 0.04 · y 0.26 · w 0.92 · h 0.60 (high) - Button detailFour-hole round buttons in a white or off-white finish, sewn through the placket with visible stitch holes.
3 regions
x 0.46 · y 0.36 · w 0.08 · h 0.10 (high); x 0.46 · y 0.51 · w 0.08 · h 0.10 (high); x 0.46 · y 0.66 · w 0.08 · h 0.10 (high)
Other
Studio portrait crop showing model from chest up against a neutral light background with soft directional lighting from the left creating a subtle shadow on the right.
- Shot compositionTight crop including model head and upper torso; shirt centered in frame with model slightly angled toward camera.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundSmooth neutral light gray or off-white studio background with a faint cast shadow to the model's right.
1 region
x 0.50 · y 0.00 · w 0.50 · h 1.00 (medium) - Lighting and shadowSoft, even lighting from the left produces low-contrast highlights on the fabric and a soft shadow along the model's right cheek and background.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (medium)
Colors
pale sky blue· shirt main ground#BBC5E3navy pinstripe· vertical thin stripesbright white· vertical white stripesdeep blue· inner collar facingoff-white· buttons- Collar constructionClassic point collar with visible collar band; collar stands slightly open and reveals a darker blue inner collar facing at the neck opening.
- 03

Product
Rear view of a loose-fitting short-sleeve button-up shirt shown on a model. The shirt has a horizontal back yoke, vertical multi-width stripes, a curved hem, and a short sleeve ending above the elbow.
- Rear body panelFull back panel of a relaxed-fit shirt with vertically oriented narrow stripes running down the length; fabric appears smooth and lightweight with minimal visible texture.
1 region
x 0.08 · y 0.12 · w 0.84 · h 0.75 (high) - Back yokeHorizontal yoke across the shoulders with the stripe pattern rotated to run horizontally on the yoke panel, seam visible where yoke meets back panel.
1 region
x 0.08 · y 0.10 · w 0.84 · h 0.16 (high) - CollarStand-up shirt collar visible from the rear, covered in the same striped fabric with horizontal stripes on the collar band.
1 region
x 0.37 · y 0.05 · w 0.26 · h 0.08 (high) - Sleeve shapeShort sleeves with a straight hem that end above the elbow; sleeves show vertical stripes consistent with the body except where the shoulder seam meets the sleeve.
2 regions
x 0.08 · y 0.22 · w 0.24 · h 0.30 (high); x 0.68 · y 0.22 · w 0.24 · h 0.30 (high) - HemlineCurved hem with the back panel extending lower than the sides; hem is plain with no visible trim.
1 region
x 0.20 · y 0.72 · w 0.60 · h 0.18 (high) - Pattern detailRepeated vertical stripe pattern composed of a white ground, pale blue wide stripes, and thin darker blue pinstripes.
1 region
x 0.20 · y 0.20 · w 0.60 · h 0.56 (high) - Visible lower garmentMatching striped lower garment (pants or shorts) visible at the bottom of the image in the same fabric and stripe pattern as the shirt.
1 region
x 0.28 · y 0.84 · w 0.44 · h 0.12 (high) - No visible brandingNo printed logos, embroidered marks, or visible brand tags are present on the exposed rear of the shirt.
Other
Studio rear-view product shot on a standing model against a plain light background with soft, even lighting and minimal shadows.
- Model and poseMale model shown from the rear, head turned slightly to the right; right arm hangs down at the side and left arm is partially visible.
2 regions
x 0.42 · y 0.00 · w 0.36 · h 0.36 (high); x 0.60 · y 0.48 · w 0.28 · h 0.44 (high) - BackgroundUniform light neutral backdrop (off-white) with no visible props or texture.
- LightingSoft, even studio lighting producing minimal harsh shadows and a faint shadow behind the model to the left.
- Image cropImage is vertically framed to show the full back of the shirt and part of the lower garment; slight cropping at the bottom edge excludes the model's lower legs.
Colors
white· shirt ground#F1F1F6pale sky blue· wide stripe#BCC3DCnavy pinstripe· thin pinstripe- Rear body panelFull back panel of a relaxed-fit shirt with vertically oriented narrow stripes running down the length; fabric appears smooth and lightweight with minimal visible texture.