
Smythe
Sky Plaid Duchess Blazer
The Sky Plaid Duchess Blazer is a fitted, single-breasted blazer from Canadian label Smythe, tailored from a cotton-linen blend in a sky-blue and white plaid with pale yellow accents. It features a princess-cut silhouette, notched lapels, a single-button closure, front patch pockets, and cuff buttons, with a silky lining and back vent. Designed for professional attire, this blazer is praised for its quality and fit, though reviews note it may require tailoring for some body types.
- Color
- Sky Plaid
- Material
- cotton and linen blend
- Gender
- female
- Style
- tailored, classic, preppy
- Category
- Apparel & Accessories > Clothing > Outerwear > Coats & Jackets
Size
Specifications
A clean, structured silhouette: a Smythe wardrobe staple, this fitted blazer defines the waist with its tailored cut and precise lines, while its pastel check pattern adds a fresh, sophisticated touch.
Structured woven fabric, princess cut, single-button closure, notched lapel, patch pockets, back vent
- Color
- Sky Plaid · blue
- Material
- cotton and linen blend
- Secondary
- linen
- Style
- tailored, classic, preppy
- Occasion
- work, business-casual, formal
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Outerwear > Coats & Jackets
Additional Attributes
- Structured woven fabric in a cotton and linen blend
- Lightly brushed finish
- Silky lining
- Princess cut
- Single-button closure
- Buttons at cuffs
- Notched lapel
- Patch front pockets
- Back vent for ease
- Made in Portugal
- Tailored cut defining waist
- Pastel check pattern
- Fitted silhouette
- Traditional sewing techniques
- Reinterpreted wardrobe essential
Product Insights
The Smythe Sky Plaid Duchess Blazer, a royal-endorsed staple worn by Kate Middleton since 2011, combines a linen-cotton shell with a sustainable cupro lining that breathes and wicks moisture, while its bias-cut pockets and princess seams visually cinch the waist. The back vent prevents bunching over pants, but the blazer requires professional dry cleaning without spot cleaning, and buyers with broader shoulders often size up and take in the waist. Still, the cost per wear is justified by its versatility across formal and casual pairings, even as the blazer is currently out of stock.
Verified claims
- Royal endorsement
- The Duchess blazer has been worn by Kate Middleton since at least 2011 across multiple colorways, validating its design and driving demand surges.
- Fit
- Buyers with broad shoulders or a less defined waist often size up and take in the waist.
- Back vent
- The back vent clears the waistband of pants to prevent bunching.
- Lining
- Cupro-acetate lining breathes, absorbs moisture, resists static, and stays smooth and durable through repeated wear and dry cleaning.
- Sustainability
- Cupro lining is made from cotton-linter waste and is fully biodegradable.
- Waist definition
- Key design features — bias-cut pockets, princess seams, single button — visually cinch the waist.
- Design heritage
- Smythe's Duchess blazer has been a staple in Kate Middleton's wardrobe since 2011.
- Material composition
- Linen-cotton shell and cupro lining outperform VB's synthetic blends.
- Craftsmanship
- Traditional men's tailoring and Smythe's blazer-only mission yield a material-quality advantage over same-price Veronica Beard blazers.
- Celebrity endorsement
- Kate Middleton repeatedly wears the Duchess blazer since 2011, a royal seal of approval VB lacks.
- Brand story
- Solely perfecting the women's blazer since 2004; the Duchess is Kate Middleton's decade-long staple.
- Construction
- Men's tailoring interior; 76% linen/24% cotton shell; princess seams, puckered shoulder, cutout back vent.
- Care
- Professional dry cleaning is strongly recommended; steaming may be safe for light refreshes, but spot cleaning is not advised.
- Versatility
- Pairs with both dresses and denim, worn across formal and casual settings for a decade.
- Dry cleaning
- Professional dry cleaning is strongly recommended.
- Spot cleaning
- Spot cleaning is not advised.
- Color accuracy
- Pattern is subtle in person and matches product photos.
- Bias-cut pockets
- Bias-cut pockets position plaid diagonally to accentuate the waist.
- Shoulder line
- A subtle puckering at the sleeve cap softens the shoulder line without adding bulk, keeping the silhouette sharp but not severe.
- Warm-weather breathability
- The cupro lining's microporous fiber structure actively circulates air and regulates body temperature, working with the cotton-linen shell to prevent the sauna effect common with synthetic linings and making the blazer a viable three-season layer.
Product record
- Title
- Sky Plaid Duchess Blazer
- Brand
- Smythe
- Price
- 895 CAD
- Availability
- Out of stock
Image Analysis
3 images- 01

Product
Front view of a single-breasted sky-blue and white plaid womens blazer on a model, showing lapels, one visible front button, two patch pockets, long sleeves, and curved hem.
- Overall silhouetteFitted single-breasted blazer shown from the front on a torso; shaped waist with a slightly curved lower hem and long straight sleeves.
1 region
x 0.08 · y 0.05 · w 0.84 · h 0.90 (high) - Fabric patternAll-over plaid pattern consisting of larger sky-blue and white checks with thinner pale yellow linear accents forming a grid.
1 region
x 0.12 · y 0.06 · w 0.76 · h 0.70 (high) - Lapel and collarNotched lapel with visible stitching along edges; lapel panels follow the plaid pattern and lie flat against the chest.
1 region
x 0.25 · y 0.06 · w 0.50 · h 0.18 (high) - Single front buttonOne medium-sized round brown button positioned at the mid-front; button has a textured or faceted surface that reflects light.
1 region
x 0.47 · y 0.36 · w 0.06 · h 0.06 (high) - Patch pocketsTwo front patch pockets with curved lower corners and visible topstitching; pocket fabric aligned on the diagonal relative to body plaid.
2 regions
x 0.19 · y 0.44 · w 0.24 · h 0.24 (high); x 0.57 · y 0.44 · w 0.24 · h 0.24 (high) - Sleeve cuff detailLong straight sleeve hems with visible seam at the cuff; right sleeve shows partial hand of model extending below hem.
2 regions
x 0.08 · y 0.57 · w 0.17 · h 0.28 (high); x 0.75 · y 0.58 · w 0.16 · h 0.27 (high) - Front opening and seamCenter front opening ends above the hem with visible center seam alignment; inner edge of opening shows continuation of plaid pattern.
1 region
x 0.42 · y 0.22 · w 0.16 · h 0.55 (high)
Other
Product shown on a model against a plain light gray background with soft, even lighting; image cropped at mid-thigh and lower face partly visible.
- Model presentationBlazer is worn by a standing model whose head is partially visible from the nose down; hands rest at sides with fingers visible.
1 region
x 0.12 · y 0.00 · w 0.76 · h 1.00 (high) - Background and lightingNeutral light gray seamless background with soft frontal lighting producing minimal shadows and even color rendering.
- Framing and cropImage cropped at mid-thigh; lower face, neck, and torso centered in frame so blazer front is fully visible.
- Other garments visibleBlue denim jeans visible below the blazer hem and around the hips; included as styling, not described as product packaging.
1 region
x 0.24 · y 0.70 · w 0.52 · h 0.28 (high)
Colors
sky blue and white plaid· main fabric#9BB4D3pale yellow· thin accent lineswarm brown· button- Overall silhouetteFitted single-breasted blazer shown from the front on a torso; shaped waist with a slightly curved lower hem and long straight sleeves.
- 02

Product
Close-up of the front of a tailored single-button women's blazer in a light blue and white plaid fabric with pointed notched lapels, welted/princess seams, flap pockets, and a brown round button.
- Lapels and collarAngular notched lapels with a pointed inner notch; lapels are medium width and show the same plaid pattern aligned across the seam.
1 region
x 0.18 · y 0.12 · w 0.56 · h 0.30 (high) - ClosureSingle visible front button closure with one round brown button set near the lower chest; button sewn through the left front panel.
1 region
x 0.33 · y 0.64 · w 0.08 · h 0.08 (high) - Front pocketLower front rectangular flap pocket on the visible side, made from the same plaid fabric with the flap lying flat over the pocket opening.
1 region
x 0.13 · y 0.72 · w 0.22 · h 0.16 (high) - Seaming and panelingVertical princess seams visible on the front chest and waist areas shaping the torso; seams are topstitched and follow the plaid lines.
1 region
x 0.40 · y 0.30 · w 0.30 · h 0.50 (high) - Fabric textureWoven fabric with a slightly textured appearance consistent with a lightweight tweed or boucle weave visible on close inspection of the plaid threads.
1 region
x 0.20 · y 0.36 · w 0.60 · h 0.50 (medium) - Plaid patternAll-over large check plaid composed of light blue squares intersected by white blocks and thin beige or pale gold linear stripes forming the grid.
1 region
x 0.08 · y 0.18 · w 0.84 · h 0.72 (high)
Other
Studio product shot cropped at the model's lower face and upper thighs on a neutral light gray background with soft, even lighting and minimal shadow.
- Shot compositionCropped portrait-style close-up showing the model from just below the nose to the mid torso, centered on the blazer front.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundPlain light gray background with no visible props or patterns.
- Model styling visibleUpper chest, neck, lower face and dark hair of a model are visible and partially overlap the blazer at the collar.
1 region
x 0.32 · y 0.00 · w 0.36 · h 0.26 (high) - Lighting and shadowsSoft, even studio lighting with subtle shadowing under the lapels and along the side seams, minimal specular highlights.
- Image qualityHigh resolution, sharp focus on fabric and seams with natural color rendering.
Colors
light sky blue· main fabric (light blue checks)#A4BBD4white· secondary fabric (white checks)pale beige gold· plaid accent lineswarm brown· front button#523C33- Lapels and collarAngular notched lapels with a pointed inner notch; lapels are medium width and show the same plaid pattern aligned across the seam.
- 03

Product
Rear view of a single-breasted plaid blazer shown on a model; visible features include center back seam with a single vent, long set-in sleeves with four visible sleeve buttons on each cuff, and a notched back collar.
- Overall shapeTailored blazer back with a slightly nipped waist that flares subtly toward the hem and a single center-back vent starting near the lower back.
1 region
x 0.07 · y 0.08 · w 0.86 · h 0.74 (high) - Fabric patternEven plaid composed of larger light-blue and white checked blocks overlaid with thin pale-yellow windowpane lines.
1 region
x 0.08 · y 0.08 · w 0.84 · h 0.60 (high) - Collar detailBack of a notched collar with a horizontal rectangular throat-latch or decorative stitch visible at the upper center back below the collar.
1 region
x 0.33 · y 0.04 · w 0.34 · h 0.12 (high) - Princess seamsVertical shaping seams run from the shoulder area toward the hem on both sides of the back, creating fitted panels.
2 regions
x 0.19 · y 0.16 · w 0.22 · h 0.62 (high); x 0.59 · y 0.16 · w 0.22 · h 0.62 (high) - Sleeve cuff buttonsEach sleeve cuff shows a vertical row of four round tan buttons; buttons on the right sleeve (viewer left) are partly visible at the cuff edge.
2 regions
x 0.75 · y 0.72 · w 0.14 · h 0.20 (high); x 0.11 · y 0.68 · w 0.10 · h 0.22 (medium) - Textile textureWoven fabric texture visible with subtle slub or basket-weave effect across the plaid panels.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.58 (medium)
Other
Studio product shot showing the model from behind against a plain light gray background; lower torso and blue denim jeans are visible. Soft even lighting with minimal shadows.
- Shot compositionThree-quarter rear crop of the model showing from upper shoulders to hips, centered horizontally in the frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundUniform light gray seamless background with no visible props or set details.
- Model presencePartial model visible including back of head with dark hair, right hand resting near hip, and upper portion of blue jeans; face in profile is partially visible at the right edge.
2 regions
x 0.46 · y 0.00 · w 0.49 · h 0.22 (high); x 0.30 · y 0.72 · w 0.42 · h 0.28 (high) - LightingEven, diffuse studio lighting with soft shadows under the blazer hem and slight specular highlights on the buttons.
Colors
sky blue· main fabric#9CBBDBwhite· plaid checkspale yellow· windowpane linestan· sleeve buttons- Overall shapeTailored blazer back with a slightly nipped waist that flares subtly toward the hem and a single center-back vent starting near the lower back.
Brand PDP Lookup
- Brand
- Smythe
Patch Pocket Duchess Blazer - Sky Plaid
Documents & Data
Reddit Insights
3 threads · r/fashionwomens35, r/AusFemaleFashionReddit users praise Smythe blazers for their impeccable quality and fit, though note the high price and unforgiving style require careful consideration or tailoring.
Overall positive sentiment due to high quality and fit, but some caution about the style being unforgiving and price being high.
Themes
Use Cases
- Professional work attire
- Feminine business blazer
Watch Out For
Compared To
vs Veronica Beard
Similar price point; Smythe is highlighted for its impeccable quality and fit.
Source Threads
Smythe brand recommended for feminine blazers
Im surprised no one has mentioned Smythe. Similar price point to Veronica Beard and the quality and fit are impeccable.
u/LisaBeezyView thread →
Smythe blazer praised for quality and fit after tailoring
I am basically a rectangle with broad shoulders and biceps. I spent a ton on a Smythe blazer and got the waist taken in. It’s beautifully made and I wear it all the time, so cost per wear is how I justify.
u/curriculumtheoristView thread →
Smythe blazer style noted as unforgiving, custom tailoring suggested
Find a good dressmaker/tailor and get them custom made. That style is really unforgiving unless your body is the exact same shape as the blazer.
u/AussieKoala-2795View thread →