
Miiyu
Ultra-Comfortable Piped Pyjama Set
This is a two-piece pajama set from Miiyu by Simons, designed in Canada and made of soft 100% organic cotton jersey knit. It consists of a short-sleeve button-up shirt with contrasting piping, a chest patch pocket, and matching shorts with a covered elastic waistband and tie drawcords. The set is intended for sleep or lounging and features a relaxed fit with piped trims on the collar, placket, and sleeve cuffs.
- Material
- 100% organic cotton
- Style
- loungewear, casual, classic
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Specifications
Soft organic cotton pyjama set with contrasting piping, button front shirt with patch pocket, and shorts with elastic waistband and drawcord.
Organic cotton jersey, contrasting piping, full-length button front, chest patch pocket, covered elastic waistband with drawcord.
- Material
- 100% organic cotton
- Style
- loungewear, casual, classic
- Occasion
- sleepwear, loungewear
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Sleepwear & Loungewear > Pajamas
Additional Attributes
- soft 100% organic cotton jersey
- contrasting piping
- full-length button front
- patch pocket on chest
- covered elastic waistband with tie drawcords
- Miiyu by Simons exclusive
- ultra-comfortable
- coordinated two-piece set
- designed in Canada
Product Insights
The Ultra-Comfortable Piped Pyjama Set by Miiyu offers a soft, smooth fabric with a fluid drape and breathable, hypoallergenic organic cotton that stays cool and resists irritation for sensitive skin. Pre-shrunk to limit shrinkage to 3-5% and managing pilling that naturally wears off, it requires cold water and low heat care. True to Miiyu sizing with a neutral grey and contrasting white piping, the tradeoff is that hotter washes may cause up to 5% shrinkage and pilling appears before fading.
Verified claims
- Fabric feel
- Soft, smooth hand feel like a well-worn t-shirt with a fluid drape that moves with the body.
- Sleep comfort
- Breathable organic cotton feels cool and resists irritation for sensitive skin.
- Care
- Pre-shrunk to limit first-wash shrinkage to 3-5%, pilling wears off naturally; recommended care: cold water, low heat, no fabric softener.
- Sizing
- True to Miiyu sizing; use size chart for personal fit.
- Shrinkage
- Pre-shrunk to limit first-wash shrinkage to 3–5%; cold-water washing and air or low-heat drying keeps shrinkage minimal.
- Pilling
- Cotton pilling appears after some washes but wears off on its own.
- Hypoallergenic
- 100% organic cotton is inherently hypoallergenic, reducing allergy risk.
- Color and piping
- True neutral grey with white piping that contrasts distinctly, matching product photos.
- Jersey knit
- The set is made from organic cotton jersey with a fine circular knit, giving it a smooth, fluid drape and slight natural stretch.
- Relaxed fit
- The set is designed with a relaxed sleepwear fit.
Product record
- Title
- Ultra-Comfortable Piped Pyjama Set
- Brand
- Miiyu
- Price
- 69 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Light heather grey short-sleeve button-up pajama top with piped collar and chest pocket, paired with matching elastic-waist drawstring shorts with rolled hem; soft knit fabric and relaxed fit visible from front.
- Top silhouetteShort-sleeve, relaxed-fit button-up top with a notched collar and a slightly curved front hem, shown partially unbuttoned at the lower front.
1 region
x 0.15 · y 0.05 · w 0.70 · h 0.55 (high) - Collar and pipingNotched pajama-style collar with narrow contrast piping that follows the collar edge and extends along the button placket.
1 region
x 0.28 · y 0.12 · w 0.40 · h 0.18 (high) - Chest pocketSingle patch chest pocket on the left front of the top, same fabric as the top and aligned with the piping height.
1 region
x 0.44 · y 0.20 · w 0.16 · h 0.14 (high) - Sleeve detailsShort sleeves finished with a folded cuff that shows the same narrow contrast piping detail as the collar.
2 regions
x 0.14 · y 0.28 · w 0.18 · h 0.12 (high); x 0.60 · y 0.28 · w 0.18 · h 0.12 (high) - Shorts constructionMatching relaxed-fit shorts with an elastic waistband and visible drawstring tie, soft gathered waistband and a small rolled hem at the leg openings.
1 region
x 0.18 · y 0.50 · w 0.64 · h 0.40 (high) - Drawstring detailFlat fabric drawstring tied in a bow centered on the front of the waistband, ends visible.
1 region
x 0.45 · y 0.58 · w 0.20 · h 0.12 (high) - Fabric appearanceSoft, lightweight knit with a subtle heathered texture visible across top and shorts.
1 region
x 0.20 · y 0.10 · w 0.60 · h 0.75 (high)
Other
Studio portrait of a model wearing the pajama set against a plain light background with soft, even lighting and minimal shadows; image framed from above the head to mid-thigh and centered on the product.
- Shot compositionFrontal studio portrait showing the model from slightly above head to mid-thigh, product centered in the frame.
- BackgroundUniform pale neutral background with no visible props or packaging.
- Lighting and shadowsSoft, diffused lighting producing gentle shadows and even exposure across the garment and model skin.
- Model presenceFemale model wearing the garment, hands resting near hips; model is part of the staging and not a product attribute.
1 region
x 0.12 · y 0.02 · w 0.76 · h 0.96 (high)
Colors
light heather grey· main fabric#D5CBC2soft off-white· piping and cuff trim- Top silhouetteShort-sleeve, relaxed-fit button-up top with a notched collar and a slightly curved front hem, shown partially unbuttoned at the lower front.
- 02

Product
Front view of a short-sleeve button-up pajama top in a light heather gray knit with contrast piped trim on the notched collar, pocket, and sleeve hems; single chest patch pocket at left chest and small round buttons down center front.
- Collar shape and trimNotched, soft fold-over collar with a narrow contrast piped trim following the collar edge and continuing down the front placket.
1 region
x 0.20 · y 0.21 · w 0.62 · h 0.18 (high) - Fabric appearanceLight heather gray knit fabric with a soft, slightly textured appearance consistent with jersey or interlock knit.
1 region
x 0.05 · y 0.30 · w 0.90 · h 0.55 (high) - Front closureCenter-front vertical placket with small round sewn buttons in a light beige tone; three visible buttons in the frame.
1 region
x 0.42 · y 0.40 · w 0.16 · h 0.40 (high) - Chest pocketSingle rectangular patch pocket on the wearer left chest with visible topstitching and piped trim along the top edge.
1 region
x 0.52 · y 0.43 · w 0.24 · h 0.19 (high) - Sleeve style and trimShort set-in sleeves ending above the elbow with a narrow piped trim at the hem.
2 regions
x 0.02 · y 0.49 · w 0.33 · h 0.20 (high); x 0.65 · y 0.49 · w 0.33 · h 0.20 (high)
Other
Studio portrait crop showing model from head to mid-torso against a plain light background; soft even lighting with minimal shadows; gold hoop earring visible as a styling prop.
- Shot compositionThree-quarter frontal portrait crop from head to just below waist, centered framing of model and garment.
- BackgroundSmooth off-white background with even studio lighting and no visible props aside from the model.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Styling detailModel wearing a single small gold hoop earring visible at right ear; hair worn loose around shoulders.
1 region
x 0.58 · y 0.09 · w 0.12 · h 0.12 (high)
Colors
light heather gray· main fabric#CCC2BCoff-white· piped trimlight beige· buttons#F1BE9E- Collar shape and trimNotched, soft fold-over collar with a narrow contrast piped trim following the collar edge and continuing down the front placket.
- 03

Product
Rear view of a two-piece short-sleeve top and shorts pajama set on a model; lightweight knit fabric with visible piped trim at sleeve cuffs and short hems.
- View and fitBack-facing view of the pajama set worn by a model, showing the full back of the top down to the shorts; the top has a relaxed, slightly loose fit over the waistband of the shorts.
1 region
x 0.12 · y 0.08 · w 0.76 · h 0.84 (high) - Top constructionShort-sleeve pullover top with a straight hem and a standard collar; sleeve cuffs have a turned hem with a narrow piped trim.
3 regions
x 0.16 · y 0.12 · w 0.68 · h 0.48 (high); x 0.22 · y 0.42 · w 0.12 · h 0.12 (medium); x 0.66 · y 0.42 · w 0.12 · h 0.12 (medium) - Shorts constructionMid-rise relaxed shorts with a folded hem and matching narrow piped trim at the leg openings; inseam appears short.
2 regions
x 0.20 · y 0.60 · w 0.60 · h 0.28 (high); x 0.22 · y 0.82 · w 0.56 · h 0.06 (high) - Fabric appearanceSoft lightweight knit with a subtle heathered texture visible across both top and shorts.
1 region
x 0.18 · y 0.14 · w 0.64 · h 0.70 (high) - Piped trim detailNarrow contrasting piped trim runs along the sleeve cuffs and the shorts leg hems; trim is slightly lighter than the main fabric.
3 regions
x 0.22 · y 0.42 · w 0.12 · h 0.06 (high); x 0.66 · y 0.42 · w 0.12 · h 0.06 (high); x 0.22 · y 0.82 · w 0.56 · h 0.06 (high)
Other
Studio product shot showing a model against a plain light background; three-quarter crop includes model from head to mid-thigh with soft, even lighting and minimal shadows.
- Model and poseFemale model standing with hands behind hips, back facing camera and head turned slightly to the right showing profile.
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - HairShoulder-length wavy blonde hair falling over the back of the top and partially obscuring the upper back.
1 region
x 0.28 · y 0.04 · w 0.44 · h 0.26 (high) - Background and lightingEven, neutral off-white studio background with soft diffuse lighting and minimal visible shadow around the model.
Colors
light heather gray· main fabric (top and shorts)off-white· piped trim (sleeve cuffs and short hems)- View and fitBack-facing view of the pajama set worn by a model, showing the full back of the top down to the shorts; the top has a relaxed, slightly loose fit over the waistband of the shorts.
Variants
15 SKUs| SKU | Title | Price | Avail |
|---|---|---|---|
| 4644196 | Ultra-Comfortable Piped Pyjama Set - Light Grey - X-Small | CA$69.00 | Yes |
| 4644197 | Ultra-Comfortable Piped Pyjama Set - Light Grey - Small | CA$69.00 | Yes |
| 4644198 | Ultra-Comfortable Piped Pyjama Set - Light Grey - Medium | CA$69.00 | Yes |
| 4644199 | Ultra-Comfortable Piped Pyjama Set - Light Grey - Large | CA$69.00 | Yes |
| 4644200 | Ultra-Comfortable Piped Pyjama Set - Light Grey - X-Large | CA$69.00 | Yes |
| 4644201 | Ultra-Comfortable Piped Pyjama Set - Patterned Ecru - X-Small | CA$69.00 | Yes |
| 4644202 | Ultra-Comfortable Piped Pyjama Set - Patterned Ecru - Small | CA$69.00 | Yes |
| 4644203 | Ultra-Comfortable Piped Pyjama Set - Patterned Ecru - Medium | CA$69.00 | Yes |
| 4644204 | Ultra-Comfortable Piped Pyjama Set - Patterned Ecru - Large | CA$69.00 | Yes |
| 4644205 | Ultra-Comfortable Piped Pyjama Set - Patterned Ecru - X-Large | CA$69.00 | Yes |
| 4644206 | Ultra-Comfortable Piped Pyjama Set - Bird - X-Small | CA$69.00 | Yes |
| 4644207 | Ultra-Comfortable Piped Pyjama Set - Bird - Small | CA$69.00 | Yes |
| 4644208 | Ultra-Comfortable Piped Pyjama Set - Bird - Medium | CA$69.00 | Yes |
| 4644209 | Ultra-Comfortable Piped Pyjama Set - Bird - Large | CA$69.00 | Yes |
| 4644210 | Ultra-Comfortable Piped Pyjama Set - Bird - X-Large | CA$69.00 | Yes |