Block stripes poplin shirt product image (primary)
Long-sleeve button-up poplin shirt composed of multiple stripe panels and a single chest patch pocket; pointed collar, visible button placket, and rolled sleeves.

Lauren Ralph Lauren

Block Stripes Poplin Shirt

CA$180.00CAD
In Stock

This product is a long-sleeve button-up poplin shirt from Lauren by Ralph Lauren, crafted from lightweight 100% cotton with a relaxed fit. It includes a pointed collar, a single chest patch pocket, and a curved hem with a longer back tail, and its design uses panels of vertical and horizontal blue stripes on a white ground, with some panels featuring black accent stripes.

Material
100% cotton poplin
Category
Apparel & Accessories > Clothing > Shirts & Tops

Color

Patterned Blue

Size

246810

Specifications

A relaxed-fit poplin shirt with block stripes and a rounded hem.

100% cotton poplin, relaxed fit, rounded hem, patch pocket

Material
100% cotton poplin
Gender
female
Age Group
adult
Condition
new
Category
Apparel & Accessories > Clothing > Shirts & Tops

Additional Attributes

  • silky light cotton poplin
  • relaxed fit
  • rounded hem
  • patch pocket on chest
  • block stripe pattern

Product Insights

A relaxed-fit poplin shirt from Lauren Ralph Lauren's finite Green Label line, designed with a rounded hem and patch pocket for a workwear aesthetic that layers easily over tees or thin sweaters as a breathable spring-fall topper. The silky poplin drapes fluidly and its stripes reduce sheerness, but expect 2–3% shrinkage after the first wash—a tradeoff for the true-to-intended fit. Its finite seasonal batch and licensed diffusion origin underscore a distinct, limited availability.

Verified claims

Fit
True to intended relaxed fit; expect 2‑3% shrinkage after first wash.
Styling
Relaxed cut and rounded hem enable knotting, layering, and half‑tuck.
Hem and pocket
Rounded hem and perpendicular‑stripe patch pocket create a workwear look.
Care
Silky poplin drapes fluidly and stripes reduce sheerness.
Label and production
Green label marks RL line; stripe pattern is from finite batch.
Brand heritage
Licensed diffusion line with seasonal, finite production runs.
Design details
Rounded hem and patch pocket signature LRL design.
Brand and availability
Lauren Ralph Lauren's licensed Green Label line at $180, with finite seasonal batches.
Layering potential
Relaxed fit layers over a T‑shirt or thin sweater as a breathable spring‑fall topper.

Product record

Title
Block Stripes Poplin Shirt
Brand
Lauren Ralph Lauren
Price
180 CAD
Availability
In stock

Deep Research

How the relaxed fit shapes the look

  • Because the relaxed cut gives you extra fabric through the front, you can knot it at the waist without the shirt pulling up, transforming the oversized shape into a defined, cropped profile — a trick that stylists recommend for shirts with this kind of volume.
  • The relaxed cut provides enough room through the back and arms to layer over a white T‑shirt or thin sweater, as seen in editorial styling, turning the shirt into a lightweight topper that preserves the line without pulling at the seams.
  • The rounded hem's U‑shape makes a half‑tuck behave better than a straight hem — it lets you gather just the center front without catching the sides, so the shirt blouses softly over high‑waisted jeans instead of puffing out.
  • The solitary patch pocket interrupts the block stripes with a solid rectangle, giving the eye a horizontal break that makes the oversize silhouette feel more anchored and less like a nightshirt, a subtle detail that works particularly well when the shirt is worn open as a lightweight jacket.

The feel and breathability of cotton poplin

  • Poplin is widely rated as the most breathable plain-weave shirting — significantly more air-permeable than oxford or twill — which directly translates to less perspiration buildup under a suit jacket or on a hot commute, making a 100% cotton poplin shirt a practical tool for staying cool without sacrificing polish.
  • Poplin takes its name from 'papeline,' a silk-and-wool cloth first woven in Avignon, France, for aristocratic garments in the 15th century; modern cotton poplin, while democratized, still reads as more formal than oxford or chambray — that lineage means even a relaxed-fit poplin shirt carries an inherent dressiness.
  • Because poplin's plain weave has a high number of warp-weft crossover points per inch, the fabric locks creases quickly — unlike twill's longer floats that slide and recover — which is why poplin wrinkles more visibly; the benefit is that the same tight grid holds a sharp press line and collar roll after ironing, making it a favorite for events where you only get one neat wear.
  • The 100% cotton poplin is built on a 1×1 plain weave — warp and weft threads cross alternately — using fine warp yarns and slightly coarser weft yarns, which produces a smooth, crisp surface with a barely visible horizontal rib; this weave gives the shirt its silky hand and structured drape, setting it apart from the textured grain of oxford or the soft sheen of broadcloth.

How it compares to similar striped poplin shirts

  • Described as 'silky and light' in the product listing, the 100% cotton poplin fabric here drapes with a softness that contrasts with the 'crisp cotton poplin' praised in J.Crew’s Jules classic-fit shirt — so the LRL shirt wears more like a relaxed blouse than a structured button-down, appealing to buyers who prioritize comfort and a fluid silhouette over a sharp, starched finish.
  • The rounded shirttail hem and single chest patch pocket — detailed directly in the product copy — signal a workwear-inspired nonchalance that is absent from the standard straight-hem, pocketless design of J.Crew’s Jules and Slim-Fit poplin shirts; this makes the LRL shirt a natural pairing with denim and an easy choice for women who want their button-downs to feel intentional rather than office-issued.

Where Lauren Ralph Lauren fits in the lineup

  • Colloquially known as Green Label for the dark green tag inside each garment, the brand’s visual identity distinguishes it from Polo’s blue tag at a glance—a subtle but useful marker for those who enjoy understanding label hierarchy.
  • Unlike core Polo staples that are perpetually restocked, Lauren Ralph Lauren runs are produced in limited seasonal batches, so a specific stripe pattern like this one is unlikely to be repeated—making it a buy-it-when-you-see-it piece for those who connect with the design.
  • The brand operates under a longstanding licensing partnership—originally with Jones Apparel Group and now through Authentic Brands Group—which keeps production separate from the mainline and is the structural reason a Lauren Ralph Lauren shirt can retail at $180 while still bearing the name.

Image Analysis

3 images
Block stripes poplin shirt product image (primary)
01

Product

Long-sleeve button-up poplin shirt composed of multiple stripe panels and a single chest patch pocket; pointed collar, visible button placket, and rolled sleeves.

  • Overall silhouetteRelaxed-fit long-sleeve button-up shirt with a straight hem that is slightly curved at the sides and falls to the upper thigh area on the model.
    1 regionx 0.06 · y 0.14 · w 0.88 · h 0.78 (high)
  • Collar and placketPointed turn-down collar with a centered vertical button placket; visible cream/ivory buttons sewn at regular intervals down the front.
    1 regionx 0.36 · y 0.08 · w 0.28 · h 0.20 (high)
  • Paneled stripe patternShirt constructed from several stripe panels: left-front upper panel shows medium-width vertical blue stripes on white, left-front lower panel shows narrow horizontal blue stripes on white, right-front panel shows narrow vertical blue and thin black stripes on white, and sleeves show narrow vertical blue stripes.
    4 regionsx 0.06 · y 0.22 · w 0.43 · h 0.34 (high); x 0.06 · y 0.56 · w 0.43 · h 0.34 (high); x 0.49 · y 0.22 · w 0.41 · h 0.68 (high); x 0.49 · y 0.22 · w 0.30 · h 0.28 (high)
  • Chest pocketSingle patch chest pocket on the right-front (viewer left of center) placed on a vertical-striped panel but cut with narrow horizontal blue stripes, creating a perpendicular stripe contrast.
    1 regionx 0.56 · y 0.26 · w 0.18 · h 0.15 (high)
  • Sleeve treatmentLong sleeves rolled up to roughly mid-forearm; cuffs visible with horizontal stripe orientation on the turned-up portion.
    2 regionsx 0.06 · y 0.46 · w 0.26 · h 0.30 (high); x 0.68 · y 0.44 · w 0.22 · h 0.30 (high)
  • Button detailSmall round cream/ivory buttons visible along the front placket; stitching and buttonholes visible.
    1 regionx 0.44 · y 0.26 · w 0.12 · h 0.46 (high)
  • Fabric appearanceSmooth, lightweight woven poplin appearance with a flat, matte finish and crisp drape.

Other

Studio shot showing a model wearing the shirt against a plain light neutral background with even soft lighting; framing shows model from head to upper thighs and crops hands partially.

  • Model and poseFemale model facing forward with a relaxed three-quarter pose, left hand (viewer right) partially in a pocket of pants, right arm hanging down; hair loose over shoulders.
    1 regionx 0.10 · y 0.02 · w 0.80 · h 0.96 (high)
  • Background and lightingPlain light gray to off-white seamless background with soft, even studio lighting producing minimal shadows.
  • Visible non-product clothingOlive-green cargo-style pants worn by the model are visible at the lower edge of the frame and are not part of the shirt product.
    1 regionx 0.18 · y 0.78 · w 0.64 · h 0.20 (high)
  • Image crop and focusImage is vertically cropped near the mid-thigh; shirt and model are sharply in focus with fine freckle skin detail visible on exposed forearms.

Colors

white· white shirt background#F2F1F3medium blue· medium blue stripes (wide)navy blue· narrow blue stripes (horizontal and vertical)black· thin black stripe accentsivory· button
Block stripes poplin shirt product image 2
02

Product

A long-sleeve, button-front striped poplin shirt with mixed stripe directions and a chest patch pocket; worn open over a white tee with sleeves rolled to mid-forearm.

  • Silhouette and fitRelaxed straight silhouette with a longer hem that falls past the hips; shirt is worn open over an inner top.
    1 regionx 0.22 · y 0.12 · w 0.56 · h 0.44 (high)
  • Collar and placketClassic pointed shirt collar and a central button placket; placket is open revealing an inner white tee.
    1 regionx 0.40 · y 0.09 · w 0.20 · h 0.12 (high)
  • Sleeves and cuffsLong sleeves with the cuffs rolled once to a cropped mid-forearm position on both arms.
    2 regionsx 0.20 · y 0.18 · w 0.18 · h 0.20 (high); x 0.62 · y 0.18 · w 0.16 · h 0.20 (high)
  • Patch pocketSingle chest patch pocket on the left side (viewer right) with the same striped pattern as adjacent panels.
    1 regionx 0.60 · y 0.18 · w 0.12 · h 0.10 (high)
  • Mixed stripe patternPanels of vertical and horizontal narrow blue stripes on a white ground arranged in a patchwork layout across the front, sleeves, and pocket.
    1 regionx 0.32 · y 0.12 · w 0.36 · h 0.36 (high)
  • Fabric appearanceSmooth, lightweight woven poplin fabric with a crisp appearance and no visible texture or nap.
    1 regionx 0.22 · y 0.12 · w 0.56 · h 0.44 (high)
  • Front hem stateFront hem is untucked and hangs straight with a slight natural fold at the sides.
    1 regionx 0.36 · y 0.44 · w 0.28 · h 0.10 (high)

Other

Studio product shot showing a standing model against a plain light background with even soft lighting and minimal shadows.

  • Model and stylingFemale model wearing the shirt layered over a white tee and paired with olive wide-leg pants and black loafers; left hand rests near the shirt placket.
    1 regionx 0.12 · y 0.06 · w 0.76 · h 0.88 (high)
  • Background and lightingEven, neutral light-colored studio background with soft diffuse lighting and faint floor shadow beneath the model.
  • Shot compositionFull-body frontal shot with the model centered vertically and slightly forward-facing to the camera.

Colors

bright white· shirt groundmedium blue· shirt stripes and panels
Block stripes poplin shirt product image 3
03

Product

Rear view of a long-sleeve button-down shirt with mixed stripe patterns: a vertically striped center back panel, horizontally striped shoulder yoke, and contrasting narrower vertical stripes on the sleeves; single-button cuffs visible on the right sleeve.

  • Back panel patternCenter back panel of the shirt shows narrow vertical stripes in dark navy and lighter blue on a white ground; stripes run continuously from yoke to hem.
    1 regionx 0.19 · y 0.18 · w 0.62 · h 0.66 (high)
  • Shoulder yokeHorizontal stripe yoke across the upper back with wider blue-and-white stripes oriented horizontally, creating a contrast with the vertical back panel.
    1 regionx 0.18 · y 0.08 · w 0.64 · h 0.12 (high)
  • Left sleeve patternLeft sleeve (viewer left) displays denser, narrow vertical blue-and-white stripes that differ in scale from the center back panel.
    1 regionx 0.02 · y 0.20 · w 0.22 · h 0.54 (high)
  • Right sleeve and cuffRight sleeve (viewer right) has matching narrow vertical blue-and-white stripes and ends in a visible cuff with a button placket; cuff fabric shows the vertical stripe motif rotated to align with cuff length.
    1 regionx 0.76 · y 0.40 · w 0.20 · h 0.43 (high)
  • Hem shapeShirt hem is curved with a longer back tail that rounds downward at center back.
    1 regionx 0.25 · y 0.71 · w 0.50 · h 0.21 (high)
  • Seam detailBack yoke seam visible where the horizontal yoke meets the vertical center panel across the upper back.
    1 regionx 0.18 · y 0.17 · w 0.64 · h 0.06 (high)
  • Fabric appearanceFabric appears smooth and lightweight with a slight natural drape typical of woven poplin; no visible texture from knit or heavy weave.

Other

Model wearing the shirt shown from the rear against a plain light background; warm directional studio lighting with soft shadows; model's hair partially covers upper back of the shirt.

  • Shot compositionFull-figure rear shot cropped above mid-thigh with the model centered and turned slightly to the right, showing the shirt back and sleeves.
  • BackgroundUniform light gray to off-white seamless background with no props.
  • Model hair overlapModel's long reddish hair falls over the upper center back and covers part of the yoke and vertical stripes.
    1 regionx 0.36 · y 0.02 · w 0.28 · h 0.32 (high)
  • Lighting and shadowEven studio lighting with soft diffuse shadows visible under the hem and along sleeve folds; no harsh specular highlights.

Colors

white· center back ground#C4C4CBnavy blue· vertical stripes (dark)light blue· vertical stripes (light)royal blue· sleeve stripes

Q&A

4 answered
Does the relaxed fit run true to size, or is it designed to be oversized?
The relaxed fit is designed to be slightly oversized and not body-hugging, but it runs true to the intended relaxed sizing. We recommend ordering your usual size for that intended loose look.
Is the poplin fabric pre-washed or will it shrink after the first wash?
The poplin fabric is 100% cotton and is not pre-washed, so some shrinkage (typically 2–3%) can occur after the first wash. We suggest washing in cold water and tumble drying on low to minimize shrinkage.
Is the fabric opaque enough to wear without an undershirt, or is it sheer?
The poplin fabric is lightweight but generally opaque enough to wear without an undershirt. However, the white/light color variant may be slightly sheer under bright light; the patterned blue variant is less likely to show through.
How wrinkle-resistant is the poplin fabric — does it need ironing after washing and drying?
100% cotton poplin is moderately wrinkle-resistant: it wrinkles less than linen but more than synthetic blends. It will likely need light ironing after washing and drying, especially if you want a crisp look. Tumble drying on low and removing promptly can help reduce wrinkles.

Provenance

Merchant Link
https://www.simons.ca/en/women-clothing/blouses-shirts/prints/block-stripes-poplin-shirt--21620-20026815?colourId=0
Updated