
Le 31
Mosaic Jacquard Overshirt
The Mosaic Jacquard Overshirt is a long-sleeve woven overshirt from Le 31 by Simons, designed in Canada, featuring a floral tile mosaic jacquard pattern in a thick stretch polyester blend made from recycled plastic bottles. It includes full-length snap buttons, a pointed collar, hidden side pockets, and a straight hem. The textured, quilted fabric makes it suitable for layering as a light jacket or overshirt.
- Material
- Thick stretch fabric in a polyester blend made from recycled plastic bottles
- Gender
- unisex
- Style
- casual
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Specifications
A floral tile mosaic jacquard overshirt with snap buttons and hidden pockets, made from thick stretch recycled polyester fabric.
Thick stretch fabric made from recycled polyester, full-length snap buttons, hidden side seam pockets, straight hem.
- Material
- Thick stretch fabric in a polyester blend made from recycled plastic bottles
- Style
- casual
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- floral tile mosaic jacquard pattern
- full-length snap button closure
- hidden pockets in side seams
- straight hem
- thick stretch fabric
- made from recycled polyester from plastic bottles
Product Insights
The Mosaic Jacquard Overshirt by Le 31 delivers a sustainable, performance-driven layer at a competitive price: its recycled polyester (repurposing ~60 bottles per kg, cutting energy 59% and CO₂ 71%) is indistinguishable from virgin material in a blind test, while the jacquard weave and dense drape create a structured, light-jacket feel with tactile depth. Spandex enables dynamic movement, hidden side-seam pockets preserve the pattern and silhouette, and a snap closure allows one-motion on/off — details typical of pricier overshirts. The tradeoff lies in careful care: wash at 30°C in a mesh bag, air dry, avoid fabric softener, and iron on reverse with a cool pressing cloth to maintain the durable, non-fading jacquard.
Verified claims
- Sustainability
- This overshirt is made with 86% recycled polyester from plastic bottles; producing recycled polyester consumes 59% less energy and emits 71% less CO₂ than virgin polyester, and each kilogram of rPET repurposes roughly 60 single-use bottles.
- Performance
- 244 participants could not tell recycled from virgin polyester shirts.
- Fabric
- The thick stretch fabric includes 2% spandex for dynamic movement, while the polyester holds the garment's shape.
- Tactile depth
- Jacquard weave creates physical relief that changes with light.
- Hand and drape
- Dense weave gives a substantial, structured drape like a light jacket.
- Layering fit
- Sized true to size for layering open over a tee or buttoned as a shirt.
- Competitive pricing
- At $125 CAD, it undercuts comparable overshirts from Wax London, No Excess, and Gaudì by 25–40%.
- Material quality
- 86% recycled polyester from plastic bottles (repurposes ~60 bottles/kg) with jacquard weave ensures durability and colorfastness equivalent to virgin material.
- Design
- Includes hidden side-seam pockets, a full-length snap-button closure, and a comfort fit for layering.
- Washing and drying
- Wash at 30°C in a mesh bag; air dry; no fabric softener.
- Ironing
- Iron on reverse with pressing cloth at cool setting.
- Durability
- The woven jacquard pattern resists peeling, fading, and shrinking with washing.
- Discreet pockets
- Hidden side-seam pockets keep the jacquard pattern uninterrupted.
- Silhouette
- In-seam pockets preserve the overshirt's straight silhouette without adding bulk.
- Snap closure
- Snap closure enables one-motion on/off, faster than button-by-button.
- Exclusivity
- Le 31, Simons' house-brand, offers this overshirt exclusively at Simons.
- Wear resistance
- The floral tile mosaic is woven through the fabric's thickness, so the design resists thinning or bald spots even when the surface fibers experience friction.
- Microfiber care
- Machine washing in a Guppyfriend or similar microfiber-catching bag captures nearly all shed microfibers, aligning care with the garment's recycled-plastic origins.
- Quick-dry
- The recycled polyester fabric absorbs only 0.4% moisture and moves sweat along the fiber surface, giving the overshirt quick-dry capability for transitional weather.
- Recycled durability
- Recycled polyester has the same tensile strength range (35–85 cN/tex), abrasion resistance, and dimensional stability as virgin polyester.
Product record
- Title
- Mosaic Jacquard Overshirt
- Brand
- Le 31
- Price
- 125 CAD
- Availability
- In stock
Buying Guide
1 comparison · 13 sourcesProduct comparison
Compared within this brand.
| Mosaic Jacquard Overshirt: Choose this if you want a statement layer with a floral tile mosaic jacquard pattern and a quilted, textured feel, in a relaxed, slightly boxy cut with a straight hem that layers easily over a T-shirt. It suits shoppers drawn to a thick stretch fabric made from a recycled-polyester blend (86% recycled polyester, 12% viscose, 2% spandex) with full-length snap buttons, hidden side-seam pockets, and a pointed collar, offered in Patterned Blue from Small to XX-Large as a Le 31 exclusive designed in Canada. Note that the hem sits at the upper hips on the model and the sleeves and cuffs are cut in the same patterned fabric, so the allover print look extends across the whole garment.[1,2,3,4] | Utility Overshirt Imported From Seoul: Choose this if you want a loose, cropped utility overshirt in 100% cotton canvas with a faded charcoal (Coal) finish, full-length buttons, three flap pockets, and a straight hem. It suits relaxed, boxy styling with dropped shoulders, single-button barrel cuffs, and visible topstitching, and it's imported from Seoul and sold exclusively at Le 31. It comes only in Coal, in small, medium, and large sizes.[5,6,7,8] | 100% European Linen Zipped Overshirt: Choose this if you want a relaxed, long-sleeve layering overshirt in lightweight, breathable 100% Masters of FLAX FIBRE European linen, with an exposed silver-tone metal zip, point collar, single chest patch pocket, buttoned cuffs and a straight hem. It is designed in Canada and a matching short and pant are also available if you want a coordinated set. Expect a slubbed, matte linen texture with subtle creasing, which is characteristic of the fabric rather than a flaw.[9,10,11,12,13] |
Image Analysis
3 images- 01

Product
Front three-quarter view of a long-sleeve button-front overshirt with an allover mosaic jacquard pattern, worn open over a navy T-shirt; textured fabric, pointed collar, straight hem, and visible side pocket at model right.
- Overall silhouetteLong-sleeve overshirt worn open with relaxed straight hem, slightly boxy body and set-in sleeves; model wears it unbuttoned revealing an inner layer.
1 region
x 0.08 · y 0.12 · w 0.84 · h 0.72 (medium) - CollarPointed shirt collar made from the same patterned jacquard fabric, folded flat against the neck.
1 region
x 0.36 · y 0.06 · w 0.28 · h 0.16 (high) - Front closureVisible vertical button placket down the front with small round buttons; placket edges show the same patterned fabric and the shirt is left open.
1 region
x 0.33 · y 0.22 · w 0.34 · h 0.56 (high) - Fabric texture and patternDense mosaic jacquard pattern composed of repeated tile-like floral and geometric motifs; fabric surface appears textured and slightly raised.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.60 (high) - Sleeve and cuffLong sleeve with straight cuff finished in the same patterned fabric; right sleeve shows natural fold lines near the elbow and wrist.
1 region
x 0.58 · y 0.30 · w 0.32 · h 0.46 (high) - Side pocketModel right hand is placed inside a side-entry pocket set into the shirt body at hip level, causing a slight gather at the side seam.
1 region
x 0.62 · y 0.50 · w 0.22 · h 0.26 (high) - Visible inner layerPlain navy crew-neck T-shirt worn underneath, visible through the open front of the overshirt.
1 region
x 0.39 · y 0.22 · w 0.22 · h 0.36 (high) - Lower hem detailStraight hem rests near the top of the jeans with the patterned fabric extending uniformly to the hem.
1 region
x 0.18 · y 0.62 · w 0.64 · h 0.20 (medium)
Other
Studio product shot cropped mid-thigh; model standing against a plain light background with soft even lighting, neutral shadowing and no visible props.
- Shot compositionFrontal three-quarter portrait of a standing model cropped slightly below the hips, centered in frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingUniform off-white studio background with soft diffuse lighting and minimal shadows around the subject.
- Visible model clothing not part of productLight-wash blue jeans and navy T-shirt are visible but are not described as product features in the product section.
1 region
x 0.26 · y 0.68 · w 0.48 · h 0.30 (high)
Colors
light beige· main patterned fabric background#CCC2B4navy blue· patterned motif fill#2E3349pale blue· pattern accentmedium brown· pattern accent lines- Overall silhouetteLong-sleeve overshirt worn open with relaxed straight hem, slightly boxy body and set-in sleeves; model wears it unbuttoned revealing an inner layer.
- 02

Product
Upper front of a quilted jacquard overshirt with a repeating mosaic floral tile pattern, pointed collar, and visible metal snap buttons. Diagonal quilting stitches form a grid over the patterned fabric.
- Fabric patternDense repeating mosaic floral tile pattern covering the visible shirt area; each tile contains a four- or eight-petal floral motif in alternating color combinations.
1 region
x 0.06 · y 0.45 · w 0.88 · h 0.47 (high) - Quilted textureDiagonal quilting stitches create a diamond grid across the shirt surface, visible as raised seams over the patterned fabric.
1 region
x 0.08 · y 0.50 · w 0.80 · h 0.40 (high) - CollarPointed shirt collar made from the same patterned fabric with visible topstitching along the collar edge.
1 region
x 0.39 · y 0.31 · w 0.40 · h 0.18 (high) - Front closureCentered placket with round metallic snap buttons, two snaps visible on the chest area.
1 region
x 0.47 · y 0.48 · w 0.12 · h 0.30 (high) - Shoulder and chest viewRight shoulder and upper chest are visible, showing pattern alignment across shoulder seam and part of the sleeve cap on the left side of the image.
1 region
x 0.02 · y 0.46 · w 0.60 · h 0.42 (medium)
Other
Studio-style portrait crop showing a model from chest upward against a neutral light background with soft even lighting and minimal shadows.
- Model presenceMale model head and neck visible above the shirt; face is frontal and slightly tilted.
1 region
x 0.08 · y 0.03 · w 0.86 · h 0.44 (high) - BackgroundEven, neutral off-white background with no visible props or packaging.
- Lighting and shadowsSoft studio lighting from front-left creating gentle shadows along the right side of the model and subtle shading in fabric texture.
- Image cropThree-quarter vertical crop showing upper torso and head; lower body and full sleeves are cropped out of frame.
Colors
warm beige· shirt base#C5BBB2navy blue· pattern dark motifs#23253Alight blue· pattern light motifswarm brown· pattern accent#8B7B6Cpale gold metal· snap buttons#BDB2A4- Fabric patternDense repeating mosaic floral tile pattern covering the visible shirt area; each tile contains a four- or eight-petal floral motif in alternating color combinations.
- 03

Product
Rear view of a long-sleeve overshirt with a dense repeating mosaic jacquard pattern, visible collar, straight hem, and relaxed fit over light-wash jeans.
- Overall silhouetteBack of a relaxed-fit overshirt shown from the shoulders to the upper hips with full-length sleeves; the garment falls straight to a hem that rests at the model's upper hips.
1 region
x 0.06 · y 0.12 · w 0.88 · h 0.76 (high) - CollarStandard shirt collar visible from the rear, lying flat against the neck and following the neckline without a hood or stand.
1 region
x 0.40 · y 0.06 · w 0.20 · h 0.12 (high) - Sleeve constructionLong sleeves with visible sleeve seams and slightly gathered fabric at the cuffs; cuffs sit at the model's wrists and are integrated into the patterned fabric.
2 regions
x 0.06 · y 0.40 · w 0.24 · h 0.46 (high); x 0.70 · y 0.40 · w 0.24 · h 0.46 (high) - Fabric textureTextured jacquard weave with small raised areas producing a slightly quilted appearance across the surface.
1 region
x 0.20 · y 0.20 · w 0.60 · h 0.60 (medium) - Pattern motifDense repeating square mosaic motif of alternating floral-like medallions and star shapes arranged on a diagonal grid across the entire visible back and sleeves.
1 region
x 0.08 · y 0.14 · w 0.84 · h 0.72 (high) - Hem detailStraight hem with no visible vent or slit; hem aligns with the top of the model's jeans waistband.
1 region
x 0.18 · y 0.76 · w 0.64 · h 0.12 (high) - Visible fastenersNo buttons, snaps, or other fasteners are visible on the rear view.
Other
Studio photo of a model wearing the overshirt against a neutral light gray background with soft, even lighting and minimal shadows; composition centers the garment and crops above the knees.
- Model and poseMale model shown from the back with head turned slightly to the left; left hand relaxed at the side and right hand partly visible with fingers near the hem.
1 region
x 0.08 · y 0.04 · w 0.84 · h 0.92 (high) - Background and lightingUniform light gray studio background with even, diffuse lighting that produces soft shadows and minimal specular highlights.
- Supporting garmentLight-wash denim jeans visible from the waistband down; jeans are not the focus and are cropped at mid-thigh.
1 region
x 0.24 · y 0.80 · w 0.52 · h 0.18 (high) - Image cropImage is vertically framed; upper part of the model's head and the lower legs are near the frame edges and partially cropped out.
Colors
warm beige· base background#C3BAADnavy blue· primary motif#2D2422light blue· accent motifwarm brown· secondary accentdeep charcoal· motif outline#1C1C23- Overall silhouetteBack of a relaxed-fit overshirt shown from the shoulders to the upper hips with full-length sleeves; the garment falls straight to a hem that rests at the model's upper hips.
Variants
5 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4522904 | Mosaic Jacquard Overshirt - Patterned Blue - Small | CA$125.00 | Yes |
| 4522905 | Mosaic Jacquard Overshirt - Patterned Blue - Medium | CA$125.00 | Yes |
| 4522906 | Mosaic Jacquard Overshirt - Patterned Blue - Large | CA$125.00 | Yes |
| 4522907 | Mosaic Jacquard Overshirt - Patterned Blue - X-Large | CA$125.00 | Yes |
| 4522908 | Mosaic Jacquard Overshirt - Patterned Blue - Xx-Large | CA$125.00 | Yes |