
Miiyu x Twik
Coloured-Stripe Poplin Pyjama Short
The Coloured-Stripe Poplin Pyjama Short is a women's sleepwear bottom from the Miiyu x Twik by Simons collection, designed in Canada. It is made from lightweight 100% organic cotton poplin and features a covered elastic waistband, slant pockets, and a loose mid-thigh fit with vertical orange and navy stripes on a light blue base. This pyjama short is intended for sleep or loungewear; a matching cami is available separately.
- Color
- Coloured Stripe
- Material
- 100% organic cotton poplin
- Gender
- female
- Style
- loungewear, casual
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Specifications
Lightweight organic cotton poplin pyjama shorts with coloured stripes, elastic waistband, and slant pockets.
Covered elastic waistband, slant pockets, lightweight poplin fabric.
- Color
- Coloured Stripe
- Material
- 100% organic cotton poplin
- Style
- loungewear, casual
- Occasion
- sleepwear, loungewear
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Additional Attributes
- lightweight organic cotton poplin
- covered elastic waistband
- slant pockets
- coloured stripe pattern
- 100% organic cotton fabric
Product Insights
The Coloured-Stripe Poplin Pyjama Short from the Miiyu x Twik collaboration, designed in Canada by Simons, features seasonal Twik-inspired stripes that bring ready-to-wear style to sleepwear at a designer-leaning price, currently on sale at CA$29.95, undercutting premium organic brands by over 30%. The 100% organic cotton poplin starts crisp and softens with each wash, becoming increasingly gentle on sensitive skin while remaining breathable and moisture-wicking, and resists sagging, pilling, and clinging. Its no-drawstring covered elastic waistband is smooth and pressure-free but lacks adjustability, and the organic cotton is not third-party certified (e.g., GOTS). Sizes S, L, XL cover waist 28–36 inches with a 3–3.5 inch inseam; this limited-edition style may not be restocked after the season.
Verified claims
- Design heritage
- Designed in Canada by Simons; the Twik crossover ties the stripe pattern to seasonal ready-to-wear trends.
- Break-in
- Starts crisp and softens with each wash.
- Breathability
- Remains breathable and moisture-wicking as it softens, keeping sleepers cool and dry.
- Durability
- Woven poplin resists twisting and clinging, keeping a structured, crisp drape during movement.
- Skin comfort
- Organic cotton is gentler on sensitive skin and becomes more supple as it softens with washing.
- Waistband
- No-drawstring covered elastic waistband is smooth and pressure-free but lacks adjustability.
- Fashion collaboration
- Miiyu x Twik collaboration brings ready-to-wear stripe styles to sleepwear at a designer-leaning price.
- Styling
- The striped pattern in the Baby Blue and Pink variants has a styled, daywear-adjacent feel tied to the Twik crossover.
- Price position
- CA$29.95 sale price undercuts premium organic brands by over 30%.
- Material
- 100% organic cotton poplin, lighter than jersey but no GOTS certification.
- Fit
- Relaxed, loose fit through the thigh, elastic waist; sizes S, L, and XL cover waist 28-36 in and inseam 3-3.5 in.
- Organic certification
- No third-party organic certification is listed for this item.
- Care routine
- Machine wash cold with like colors; tumble dry low; iron on low if needed; do not bleach.
- Cling
- Poplin resists clinging to the body during movement, unlike stretchy jersey.
- Size measurements
- S: 28-29 in waist, 3 in inseam; L: 32-33 in, 3.5 in; XL: 35-36 in, 3.5 in.
- Size range
- Sizes S, L, and XL cover waist measurements from 28 to 36 inches.
- Pockets
- The shorts have slant pockets.
- Fabric weight
- The poplin is lightweight, typically 90–130 gsm, so the shorts feel barely-there and allow generous airflow.
- Color variants
- The Baby Blue variant has pale blue and white stripes; the Pink variant has soft pink and white stripes.
Product record
- Title
- Coloured-Stripe Poplin Pyjama Short
- Brand
- Miiyu x Twik
- Price
- 39 CAD
- Availability
- In stock
Buying Guide
1 comparison · 8 sourcesUses
Light pyjama shorts for sleeping in
These loose, mid-thigh poplin shorts are made to wear as pyjamas, with an elastic gathered waistband and a side seam pocket. They're described by the merchant as light and comfortable 100% organic cotton poplin, and can be paired with the matching cami, which is sold separately.[1,2,3,4]
Product comparison
Compared within this brand.
| Coloured-Stripe Poplin Pyjama Short: Choose this if you want light, comfortable pyjama shorts in 100% organic cotton poplin, with a covered elastic waistband and slant pockets. The loose, mid-thigh style comes in Baby Blue and Pink with an all-over vertical stripe pattern, in sizes SMALL, LARGE, and X-LARGE. Note the matching cami is sold separately if you want to wear them as a set.[1,2,4] | Cute Poplin Pyjama Short: Choose this if you want lightweight sleep shorts in 100% organic cotton light poplin, with a loose mid-thigh fit, covered elastic waistband, slant pockets, and a button fly with three decorative buttons. It comes in striped Patterned Blue and Patterned Yellow colorways from Miiyu x Twik, a line designed in Canada, and pairs with a matching tee sold separately. Note it is listed in large and x-large sizes only.[5,6] | Adorable Pattern Supple Pyjama Shorts: Choose this if you want lightweight, soft-stretch pyjama shorts: they're made of 95 percent TENCEL modal and 5 percent spandex jersey with a covered elastic waistband and short inseam. The patterned version features a sage-green ground with white pinstripes plus scattered red apple and pink flower motifs, and sizes X-Small to X-Large are offered in four colors, though the Lilacs color starts at size Small. It's a Miiyu x Twik design exclusive to Simons, made in Canada.[7,8] |
Image Analysis
3 images- 01

Product
A model wearing a light blue sleeveless top and striped pyjama shorts; the shorts have vertical multicolor stripes on a light blue base and a loose, mid-thigh silhouette.
- Shorts silhouetteLoose-fitting, mid-thigh length shorts with a relaxed straight hem visible on the model's legs.
1 region
x 0.30 · y 0.57 · w 0.44 · h 0.33 (high) - Shorts patternVertical narrow stripes in at least two distinct colors running the full visible length of the shorts on a light blue background.
1 region
x 0.30 · y 0.57 · w 0.44 · h 0.33 (high) - Waistband detailWaistband appears flat with slight gathers at the front center, suggesting a non-bulky relaxed fit at the waist.Partial
1 region
x 0.34 · y 0.52 · w 0.36 · h 0.10 (medium) - Shorts fabric appearanceSmooth woven fabric with a lightweight poplin-like appearance and minimal visible texture.
1 region
x 0.30 · y 0.57 · w 0.44 · h 0.33 (high) - Top visibleLight blue sleeveless top with thin shoulder straps, a button-down center front, and a gathered empire seam under the bust producing a flared lower bodice.
1 region
x 0.22 · y 0.18 · w 0.56 · h 0.43 (high)
Other
Studio portrait of a model leaning against a pale wall; soft, even lighting and minimal shadowing emphasize the garments.
- Model and poseFemale model shown from head to mid-thigh, leaning with her back and right shoulder against a light wall, left arm relaxed at her side.
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - BackgroundPlain pale off-white or very light pink wall with no visible props or text.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, diffuse studio lighting from the front-left producing gentle shadows along the model's right side and minimal specular highlights.
- Image framingPortrait crop showing the product worn on a model; lower legs are cropped out of frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
Colors
pale sky blue· shorts base#BCC3D4warm orange· shorts stripe (orange)navy ink· shorts stripe (dark)light baby blue· top#BCC4D3- Shorts silhouetteLoose-fitting, mid-thigh length shorts with a relaxed straight hem visible on the model's legs.
- 02

Product
Right-side view of a model wearing light blue poplin pyjama shorts with vertical orange and thin dark blue stripes, paired with a pale blue button-front top. Elastic waistband and side seam pocket are visible; model lifts the top with left hand revealing waistband.
- Shorts silhouetteLoose-fitting mid-thigh shorts with a straight hem and slight drape at the front leg.
1 region
x 0.10 · y 0.46 · w 0.78 · h 0.40 (high) - WaistbandElasticated waistband with evenly gathered fabric visible across the top of the shorts.
1 region
x 0.16 · y 0.33 · w 0.60 · h 0.12 (high) - Pocket openingVertical side seam pocket opening visible on the left side of the shorts (model's right), aligned with the stripe pattern.
1 region
x 0.11 · y 0.52 · w 0.18 · h 0.24 (medium) - Stripe patternVertical narrow stripes alternating orange and thin dark blue on a light blue base; stripes run continuously over waistband and body.
1 region
x 0.10 · y 0.46 · w 0.78 · h 0.40 (high) - Top hem and buttonsPale blue button-front top with visible curved hem and a vertical row of round buttons; top is lifted to expose waistband.
1 region
x 0.18 · y 0.05 · w 0.60 · h 0.36 (high) - Model interactionModel's left hand pinches and lifts the front of the top fabric near the waistband; right hand rests at the thigh.
2 regions
x 0.02 · y 0.12 · w 0.34 · h 0.26 (high); x 0.78 · y 0.54 · w 0.20 · h 0.36 (high)
Other
Studio product shot showing right-side detail of garment on a model against a plain neutral background with soft, even lighting and minimal shadows.
- Background and lightingNeutral off-white background with soft, diffused lighting and gentle shadows beneath the model's leg.
- Shot compositionCropped right-side closeup framing the torso and upper thighs; product centered vertically with some negative space above the top.
- Image qualitySharp focus on fabric texture and stripe details; no visible motion blur or compression artifacts.
Colors
light sky blue· shorts base#BBC3D4vibrant orange· vertical stripes (orange)navy thin stripe· vertical stripes (thin dark)pale blue· top- Shorts silhouetteLoose-fitting mid-thigh shorts with a straight hem and slight drape at the front leg.
- 03

Product
Rear view of lightweight pajama shorts with an elastic waistband and vertical thin stripes; matching light-blue camisole top is partially lifted to reveal the shorts.
- ViewRear-facing view of the shorts worn on a model, centered in frame from the lower back to mid-thigh.
1 region
x 0.05 · y 0.18 · w 0.90 · h 0.78 (high) - WaistbandElastic gathered waistband with visible horizontal elastic casing and slight fabric puckering around the waist.
1 region
x 0.18 · y 0.18 · w 0.64 · h 0.12 (high) - Vertical stripe patternAll-over vertical thin stripes on the shorts: narrow orange stripes paired with narrow darker (navy) stripes on a light-blue ground, stripes running continuously across back panels.
1 region
x 0.06 · y 0.32 · w 0.88 · h 0.56 (high) - Center back seamSingle vertical seam down the center back of the shorts visible as a subtle line interrupting the stripe pattern.
1 region
x 0.46 · y 0.32 · w 0.08 · h 0.50 (high) - Side pocket openingRight-side pocket opening visible at the hip seam, showing a darker inner pocket lining or facing.
1 region
x 0.84 · y 0.46 · w 0.12 · h 0.18 (medium) - Hem and stitchStraight hem with visible single-line topstitching around each leg opening.
1 region
x 0.07 · y 0.78 · w 0.86 · h 0.12 (high) - Fabric appearanceLightweight poplin-like fabric with a smooth, slightly crisp appearance and soft drape at gathers.
1 region
x 0.12 · y 0.22 · w 0.76 · h 0.60 (high) - Top overlapLight-blue camisole top partially lifted over the waistband, showing a gathered elastic back panel and thin shoulder strap on the left.
1 region
x 0.12 · y 0.02 · w 0.76 · h 0.28 (high)
Other
Studio shot with a neutral light background showing a cropped model from lower back to mid-thigh; soft even lighting with faint shadows and no visible text or labels.
- BackgroundSmooth off-white or very pale beige background occupying the full frame behind the model.
- Model poseModel stands with right hand pulling the top slightly upward at the hip, left arm cropped out of frame above elbow.
1 region
x 0.62 · y 0.00 · w 0.38 · h 0.46 (medium) - Lighting and shadowSoft, diffuse studio lighting with subtle shadows beneath the hem and between legs; no harsh highlights.
- Image cropImage is cropped above the waist and just below mid-thigh; full lower legs and feet are not visible.
Colors
pale sky blue· shorts basewarm orange· vertical stripesdeep navy· vertical stripe accentlight blue· camisole top- ViewRear-facing view of the shorts worn on a model, centered in frame from the lower back to mid-thigh.
Brand PDP Lookup
- Brand
- Miiyu x Twik
MIIYU cotton silk vest taupe
Variants
6 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4578048 | Coloured-Stripe Poplin Pyjama Short - Baby Blue - Small | CA$29.95CA$39.00 | Yes |
| 4578050 | Coloured-Stripe Poplin Pyjama Short - Baby Blue - Large | CA$29.95CA$39.00 | Yes |
| 4578051 | Coloured-Stripe Poplin Pyjama Short - Baby Blue - X-Large | CA$29.95CA$39.00 | Yes |
| 4578053 | Coloured-Stripe Poplin Pyjama Short - Pink - Small | CA$29.95CA$39.00 | Yes |
| 4578055 | Coloured-Stripe Poplin Pyjama Short - Pink - Large | CA$29.95CA$39.00 | Yes |
| 4578056 | Coloured-Stripe Poplin Pyjama Short - Pink - X-Large | CA$29.95CA$39.00 | Yes |
Documents & Data
Customer Reviews
1 total1 reviews · out of 5
Beautiful and comfy!!!
I have several of these shirts for sleeping! Love them!! Cool and comfy!