
Miiyu
Minimalist Solid-Colour Plunge Bra
The Minimalist Solid-Colour Plunge Bra by Miiyu by Simons is a women's undergarment designed to provide moderate support and a natural shape, featuring non-padded cups with hidden wire and adjustable thin straps for a customized fit. Constructed from a supple TENCEL modal blend jersey, this bra includes a two-hook back closure and is suited for low-cut necklines due to its plunging design. This product is an exclusive design from Canada, and matching panties are available separately.
Color
Size
Specifications
- Material
- 89% TENCEL™ modal, 11% elastane
- Gender
- female
- Age Group
- adult
- Condition
- new
Product Insights
Miiyu's $39 CAD plunge bra offers hidden-wire shaping and 1.2–1.8°C cooling via EU Ecolabel-certified TENCEL modal (50% less carbon/water), delivering rare eco-performance at this price through direct-to-consumer efficiencies, but its natural, unpadded profile suits D-cup wearers sacrificing lift for silhouette, sizing matches VS/Aerie, straps may slip on narrow shoulders, and durability requires cold wash and flat drying.
Verified claims
- Certifications & verification
- The bra's TENCEL modal fiber is EU Ecolabel-certified, and fiber maker Lenzing earned Canopy's highest 'Dark Green Shirt' ranking in 2023.
- Environmental impact
- The TENCEL modal is produced with at least 50% lower carbon emissions and water consumption than industry-average modal, uses high chemical recovery in production, and starts with FSC- or PEFC-certified wood.
- Value
- At $39 CAD, this bra includes eco-credentials rarely seen at this price.
- Cooling performance
- The TENCEL modal fabric lowers local skin temperature by 1.2–1.8°C compared with cotton-polyester blends and begins wicking moisture in 0.8 seconds.
- Hidden wire
- Hidden wire offers shaping and seamless look under $40, a feature usually in pricier bras.
- Fit
- Available in D-cup sizes and designed for a natural silhouette, but D-cup fit is mixed: the manufacturer states band and cup sizes run true to size versus Victoria's Secret and Aerie, while one D-cup reviewer found the bra too small.
- House brand advantage
- As Simons' in-house label, Miiyu skips wholesale markups, which helps it offer hidden-wire construction and a TENCEL modal blend below $40 CAD.
- Material
- The 89% TENCEL modal blend is sustainable, EU Ecolabel-certified, and cools skin 1.2–1.8°C.
- Sizing alignment
- The band and cup sizing is designed to run true to size and align with Victoria's Secret and Aerie.
- Durability
- The TENCEL modal blend resists stretching and pilling when cared for properly.
- Natural silhouette
- Available in D-cup sizes and shaped for a natural, unpadded silhouette rather than maximized lift.
- Strap stability
- The thin adjustable straps may slip on narrow shoulders during movement, though proper adjustment helps them stay in place for most wearers.
- Care routine
- Machine wash cold and lay flat to dry to prevent pilling and stretching.
- Hidden wire comfort
- The hidden wire is designed to provide subtle shaping without digging into the ribs when the band and cup size are correct, though one reviewer found the underwire poked.
- Support level
- This bra provides moderate support with non-padded cups, giving a natural silhouette rather than maximized lift.
- Cup padding
- The cups are unpadded, and one reviewer found she needed nipple covers to prevent show-through.
- Matching underwear
- Matching underwear is available for this bra, and at least one buyer considered it a plus.
Product record
- Title
- Minimalist Solid-Colour Plunge Bra
- Brand
- Miiyu
- Price
- 39 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front three-quarter view of a minimalist plunge bra and matching brief on a model; bra has smooth molded cups, a deep V plunge neckline, and wide shoulder straps. Matching mid-rise full-coverage brief with a wide elasticized waistband and visible side seam.
- Bra necklineDeep V plunge neckline with smooth, unadorned molded cups that create a continuous curved edge under the bust.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.26 (high) - Bra strapsWide shoulder straps made from the same smooth fabric as the cups, attaching at the outer cup edge and running over the shoulder.
2 regions
x 0.22 · y 0.12 · w 0.18 · h 0.18 (high); x 0.60 · y 0.12 · w 0.16 · h 0.18 (high) - Underbust contourSingle continuous underbust edge with a slight scallop at center front, no visible hardware or seams across the cup surface.
1 region
x 0.18 · y 0.30 · w 0.64 · h 0.10 (high) - Brief waistbandWide elasticized waistband on the matching brief that sits at the lower abdomen and appears smooth and folded over, creating a flat top edge.
1 region
x 0.18 · y 0.52 · w 0.62 · h 0.12 (high) - Brief constructionFull-coverage brief with visible vertical side seam and a smooth leg opening finished with a narrow seam.
1 region
x 0.62 · y 0.58 · w 0.24 · h 0.34 (high) - Fabric appearanceSmooth, matte-finish fabric with minimal texture and no printed pattern or visible lace; fabric lies flat against the body.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.76 (high)
Other
Lifestyle studio shot showing a model from chin to mid-thigh in warm, diffused indoor lighting with shallow depth of field; soft background furnishings are out of focus.
- Shot compositionFramed from just below the chin to the upper thighs, model posed slightly turned to the right with hands near the waistband.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundIndoor room with blurred decorative elements and furniture; background is intentionally out of focus to emphasize the product.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - LightingWarm, soft diffused lighting producing gentle shadows and highlights on the model's skin and the garment surfaces.
- Model visible partsModel's torso, abdomen, arms, and upper thighs are visible; face is partially visible but turned down and out of direct focus.
1 region
x 0.12 · y 0.04 · w 0.76 · h 0.92 (high)
Colors
off-white· bra cups and straps#D3CEC9off-white· brief body and waistband#CEC9C4- Bra necklineDeep V plunge neckline with smooth, unadorned molded cups that create a continuous curved edge under the bust.
- 02

Product
Front view of a smooth, minimalist plunge bra worn by a model; matching low-rise brief visible. Bra has a deep V plunge neckline, seamless molded cups, thin shoulder straps, and a gently scalloped underband at center front.
- Plunge necklineDeep V-shaped plunge neckline centered on the chest with a low center front.
1 region
x 0.20 · y 0.13 · w 0.60 · h 0.20 (high) - Cup constructionSmooth, lightly molded cups with no visible seams, stitching, or decorative trim on the cup surface.
1 region
x 0.17 · y 0.14 · w 0.66 · h 0.22 (high) - Underband shapeUnderband forms a subtle scalloped dip at the center front under the cups, following the contour of the bust.
1 region
x 0.17 · y 0.28 · w 0.66 · h 0.08 (high) - Shoulder strapsNarrow, flat shoulder straps of the same color and material as the cups, attaching at the outer cup edges and continuing upward.
2 regions
x 0.14 · y 0.08 · w 0.16 · h 0.22 (high); x 0.70 · y 0.08 · w 0.16 · h 0.22 (high) - Matching brief visibleLow-rise brief in the same smooth fabric and color is visible on the lower torso with a V-shaped front waist seam detail.
1 region
x 0.20 · y 0.60 · w 0.60 · h 0.30 (high) - Material appearanceFabric appears smooth and matte with a fine, uniform texture and no visible pattern or lace.
1 region
x 0.17 · y 0.12 · w 0.66 · h 0.72 (medium)
Other
Studio product shot showing a model from just below the chin to the upper thighs against a pale neutral background with soft, even lighting and minimal shadows.
- Shot compositionCentered vertical crop showing model torso from chin to upper thighs; arms are relaxed at sides and partially in frame.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundUniform, very pale beige or off-white seamless background with no visible props or texture.
- Lighting and shadowsSoft, diffuse lighting with gentle shadows under the bust and along the torso, indicating studio illumination.
- Face croppingModel face is partially cropped; chin and mouth visible but eyes and forehead are outside the frame.
1 region
x 0.18 · y 0.00 · w 0.64 · h 0.18 (high)
Colors
off-white· braoff-white· brief- Plunge necklineDeep V-shaped plunge neckline centered on the chest with a low center front.
- 03

Product
Rear view of a white plunge-style bra on a model showing thin adjustable straps, a horizontal back band with a hook-and-eye closure, and matching white low-rise briefs partially visible.
- Back band and closureHorizontal fabric back band sits across the model's mid back with a sewn rectangular hook-and-eye closure panel centered on the band.
2 regions
x 0.18 · y 0.45 · w 0.64 · h 0.12 (high); x 0.48 · y 0.46 · w 0.08 · h 0.08 (high) - Adjustable shoulder strapsTwo narrow white shoulder straps run from the cups over the shoulders to the back band; each strap has a small rectangular plastic slider for length adjustment.
2 regions
x 0.22 · y 0.12 · w 0.06 · h 0.35 (high); x 0.62 · y 0.12 · w 0.06 · h 0.35 (high) - Fabric appearanceSmooth, solid white fabric with a matte finish and fine stitching visible along band edges and strap attachments.
1 region
x 0.18 · y 0.45 · w 0.64 · h 0.40 (high) - Matching briefs visibleLow-rise white briefs with an elasticized waistband and visible seam stitching at center back sit below the bra band and are partially visible.
1 region
x 0.20 · y 0.70 · w 0.60 · h 0.22 (high) - Hair occlusionModel hair falls over the left side of the back, partially covering the left strap and upper band area.
1 region
x 0.15 · y 0.12 · w 0.22 · h 0.42 (high)
Other
Studio shot of a model from the rear on a light neutral background with soft even lighting; image includes partial head, shoulders, arms, and torso and shows natural shadows and reflections on skin.
- Shot compositionVertical studio photograph framed from the top of the model's head down to the upper thighs, centered on the back of the torso.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingEven soft lighting on a pale neutral backdrop producing gentle shadows along the spine and under the arms.
- Model presenceHuman model shown from the rear with visible skin texture, small moles, and long brown hair; arms rest naturally at the sides.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Image qualityHigh resolution, well focused with accurate color rendering and no visible compression artifacts.
Colors
white· bra fabric and straps- Back band and closureHorizontal fabric back band sits across the model's mid back with a sewn rectangular hook-and-eye closure panel centered on the band.
Documents & Data
Customer Reviews
13 total13 reviews · out of 5
Correct
Ok
Very unflattering
Not at all like the photo. No support and not form fitting. Disappointing compared to other designs
plongeant minimaliste uni
Très confo
Bra
Very uncomfortable
So comfy and flattering
I love the fit and cut of this bra- so much that I bought it in every colour. This is the perfect every day bra and so flattering to the chest
Size up!
Way too small for a D cup! Can’t return on sale…
New favourite
This is my new favourite bra! It’s so comfortable, even with the under wire. Love that it has matching undies too. The material is great. Will definitely be getting in more colours. 4 star because I wish it actually had a little bit of padding or optional padding. I still need to wear nipple covers if I don’t want them to show.
Fit great colour is good
Very comfortable
Bien
Super bien
Bralette
Super confortable
Nice shape but pokey underwire
Maybe I didn’t get the right size but underwire pokes
Pas de coussinets
J'ai retourné ce plongeante puisqu'il n'avait pas de coussinets dans la doublure.
Fits well, good buy. . .
Nice plainish black bra for everyday wear. I tried it on (not worn all day yet) and fits, seems comfortable enough, looks good under clothes. Used the bra sizing guide to find my correct size.