
Miiyu
Plain Edging Bikini Panty 100% Organic Cotton
This product is a low-rise bikini panty made from 100% organic cotton jersey, designed in Canada as part of the exclusive Miiyu line at Simons. It features thin elastic edging at the waistband and leg openings, with moderate front and full back coverage, making it suitable for everyday underwear. Customer reviews praise its comfort and breathability; however, some note a generous fit, so sizing down may be advisable.
Color
Size
Specifications
- Material
- 100% organic cotton
- Gender
- female
- Age Group
- adult
- Condition
- new
Product Insights
Miiyu’s Plain Edging Bikini Panty is an exclusive Simons design made from 100% organic cotton, offering a core promise of affordability at $10.99 or $7.99 in a 5-pack, undercutting premium organic brands by 45–75%. Its flat elastic edging provides a no-dig hold, while the 100% organic cotton gusset meets gynecologist-recommended standards. Sustainability is validated by Simons Vision badges for Water Conscious and Emissions Reduction. The main tradeoff is that maintaining fit and minimizing shrinkage and pilling requires careful care: cold water wash, mesh bag, gentle cycle, air drying, and pH-neutral bleach-free detergent. Reddit users on r/FrugalFemaleFashionCA endorse it as a go-to for affordable organic underwear, noting it competes with Aerie.
Verified claims
- Exclusive design
- Exclusive Simons design, loved by buyers.
- Value
- At $10.99 or $7.99 in bundle, undercuts $14.50 Gap organic.
- Sustainability
- Simons Vision badges: Water Conscious, Emissions Reduction.
- Gusset
- 100% organic cotton gusset meets gynecologist-recommended standard.
- Fit
- Built-in 2–4% widthwise stretch; flat elastic edging for no-dig hold.
- Competitive pricing
- 5-pack at $7.99/pair saves 27% vs single and undercuts premium organic brands by 45-75%
- User satisfaction
- Reddit users report it as a go-to for affordable organic underwear
- Shrinkage
- Cold water and air drying minimize shrinkage.
- Pilling
- Mesh bag and gentle cycle reduce pilling; pills shed naturally.
- Care
- Air drying preserves the elastic edging's stretch and fit.
- Detergent
- Use pH-neutral, bleach-free detergent for lasting softness and color.
- Vision program badge
- Simons' Vision program badge certifies reduced-impact via 100% organic cotton, annotated water-conscious and emission-reduction.
- User endorsement
- A Reddit user on r/FrugalFemaleFashionCA endorses Miiyu alongside Aerie.
Product record
- Title
- Plain Edging Bikini Panty 100% Organic Cotton
- Brand
- Miiyu
- Price
- 10.99 CAD
- Availability
- In stock
- Rating
- 3.9 stars, 21 reviews, scale 5
Image Analysis
4 images- 01

Product
Front view of a white bikini-style panty worn on a live model; visible features include a low-rise cut, narrow elastic waistband, narrow leg openings with folded elastic edging, smooth single-layer knit fabric, and double-stitched hem at the top of the tank visible above the panty.
- Silhouette and cutLow-rise bikini panty silhouette with moderate front coverage and narrow sides; sits below the natural waist on the model.
1 region
x 0.08 · y 0.48 · w 0.84 · h 0.44 (high) - WaistbandNarrow folded elastic waistband finished with a plain edging that lies flat against the body.
1 region
x 0.12 · y 0.48 · w 0.76 · h 0.08 (high) - Leg openings and trimLeg openings finished with a narrow turned elastic trim matching the waistband; trim forms a smooth narrow band along the upper thigh.
1 region
x 0.06 · y 0.66 · w 0.88 · h 0.24 (high) - Fabric appearanceSmooth single-layer knit fabric with a soft matte finish and light horizontal knit texture visible at close range.
1 region
x 0.18 · y 0.56 · w 0.64 · h 0.24 (medium) - Visible seam detailNarrow seam lines where elastic trims are attached; stitching is fine and matches fabric color.
1 region
x 0.62 · y 0.56 · w 0.28 · h 0.22 (medium) - Overlapping garmentWhite fitted tank top worn above the panty with a visible double-stitched hem sitting just above the waistline of the panty.
1 region
x 0.12 · y 0.12 · w 0.76 · h 0.28 (high)
Other
Cropped studio shot showing the model from mid-torso to upper thighs against a neutral wall; even soft lighting with minimal shadows; model's left hand partially visible at the left edge; image is vertically oriented and focused on garment fit.
- Shot compositionCentered frontal crop from mid-torso to upper thighs, product displayed on a live model; crop excludes head and lower legs.
- BackgroundSmooth neutral beige wall background with even tone and no visible props.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low) - Model visible partsModel's abdomen, hips, upper thighs, and part of the left arm and hand are visible; skin tone consistent across visible areas.
2 regions
x 0.00 · y 0.28 · w 0.44 · h 0.64 (high); x 0.56 · y 0.28 · w 0.44 · h 0.64 (high) - Lighting and shadowsSoft, diffuse studio lighting producing gentle shadowing around the panty seams and inner thigh contours.
Colors
white· main fabric- Silhouette and cutLow-rise bikini panty silhouette with moderate front coverage and narrow sides; sits below the natural waist on the model.
- 02

Product
White low-rise bikini-style panties with a narrow elastic edging worn on a model; visible front panel, waistband, leg openings, and stitching details.
- Silhouette and fitLow-rise bikini cut sitting below the waistline with moderate front coverage and narrow curved leg openings.
1 region
x 0.12 · y 0.34 · w 0.76 · h 0.48 (high) - WaistbandFolded narrow waistband with visible topstitching creating a smooth elasticated band that lies flat against the skin.
1 region
x 0.18 · y 0.32 · w 0.64 · h 0.08 (high) - Fabric and finishSingle-layer plain knit cotton fabric with a smooth matte finish and slight surface stretch visible in gentle contouring over the body.
1 region
x 0.12 · y 0.34 · w 0.76 · h 0.48 (high) - Seams and stitchingVisible overlocked or topstitched seams along the front panel and leg openings; stitching is tonal and closely spaced.
1 region
x 0.14 · y 0.52 · w 0.72 · h 0.18 (high) - Gusset areaSlightly darker layered area in the crotch/gusset region suggesting an internal lining or double layer.Partial
1 region
x 0.36 · y 0.60 · w 0.28 · h 0.15 (medium)
Other
Cropped studio-style photograph showing the model from midriff to upper thighs against a neutral light background; soft, even lighting with subtle shadowing and natural skin tones.
- Shot compositionImage cropped to show the model torso and upper legs; model's left hand partially visible at lower-left edge.
1 region
x 0.00 · y 0.58 · w 0.22 · h 0.34 (high) - Background and lightingPlain light beige or off-white background with soft, diffused lighting producing gentle shadows along body contours.
- Clothing contextModel is also wearing a white sleeveless top cropped above the waistband; top edge and hem stitching are visible.
1 region
x 0.16 · y 0.08 · w 0.68 · h 0.24 (high) - Image qualitySharp focus on garment area with natural color rendering and no visible compression artifacts.
Colors
white· main fabric- Silhouette and fitLow-rise bikini cut sitting below the waistline with moderate front coverage and narrow curved leg openings.
- 03

Product
Rear view of a white bikini-style panty on a model showing full back coverage, narrow elasticized waistband and leg bindings, visible center back seam and smooth matte cotton fabric.
- SilhouetteFull-back bikini silhouette with moderate rear coverage and a curved seam line following the wearer's buttock contours.
1 region
x 0.12 · y 0.18 · w 0.76 · h 0.58 (high) - WaistbandNarrow elasticized waistband about one fabric fold high, lying flat against the lower back with a smooth top edge.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.08 (high) - Leg openingsNarrow bound leg openings with visible elastic trim that follows the thigh cut and creates a thin seam line at the edges.
2 regions
x 0.12 · y 0.56 · w 0.38 · h 0.28 (high); x 0.50 · y 0.56 · w 0.38 · h 0.28 (high) - Center back seamVertical center back stitch seam visible running down the middle of the panty back to the crotch area.
1 region
x 0.38 · y 0.30 · w 0.24 · h 0.48 (high) - Fabric appearanceSmooth, fine-knit matte fabric consistent with lightweight cotton; surface shows subtle horizontal knit texture near the lower back.
1 region
x 0.20 · y 0.22 · w 0.60 · h 0.50 (medium) - Gusset areaSlightly darker stitched gusset panel visible at the lower center front of the visible rear, indicated by a shallow curved seam and tiny fold.
1 region
x 0.36 · y 0.64 · w 0.28 · h 0.12 (medium) - Model occlusionProduct is worn by a model; portions of the panty sides and upper back are visually integrated with the model's skin and hands partially visible at the image edges.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high)
Other
Studio-style portrait shot of a model from the rear cropped at mid-back and upper thighs, with soft even lighting and a neutral warm background.
- Shot compositionVertical crop framing centered on the lower back and buttocks, top of image cuts off above the ribcage and bottom cuts at upper thighs.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Background and lightingEven, diffused soft lighting with minimal shadows and a warm beige neutral studio background.
- Model handsModel's hands appear at the lower left and right image edges; right hand is more visible with fingers extended alongside the thigh.
2 regions
x 0.70 · y 0.64 · w 0.18 · h 0.36 (high); x 0.00 · y 0.64 · w 0.12 · h 0.30 (medium) - Image qualitySharp focus on the garment with good detail; no visible motion blur or compression artifacts.
Colors
white· main fabric#F1EEF3- SilhouetteFull-back bikini silhouette with moderate rear coverage and a curved seam line following the wearer's buttock contours.
- 04

Product
Low-rise white bikini-style cotton panty shown on a model from the front; plain narrow elastic edging at waist and leg openings with visible stitching and matte knit fabric texture.
- SilhouetteLow-rise bikini cut sitting below the natural waist with moderate front coverage and high leg openings.
1 region
x 0.12 · y 0.36 · w 0.76 · h 0.38 (high) - WaistbandNarrow elastic waistband with a plain folded-edge finish that lies flat against the skin.
1 region
x 0.16 · y 0.36 · w 0.68 · h 0.08 (high) - Leg openings and trimLeg openings finished with narrow elastic edging and single-line topstitch visible along the seam.
1 region
x 0.14 · y 0.56 · w 0.72 · h 0.12 (high) - Material appearanceMatte, smooth knitted fabric consistent with cotton jersey; slight horizontal stretch lines visible on the waistband area.
1 region
x 0.12 · y 0.36 · w 0.76 · h 0.38 (medium) - Seam and stitching detailVisible single-row stitching at waistband and along front panel seam; seams lie flat against fabric.
1 region
x 0.20 · y 0.44 · w 0.60 · h 0.20 (high) - Partial styling elementsLower edge of a white ribbed tank top is visible above the waistband and appears to be the same white shade as the panty.
1 region
x 0.18 · y 0.14 · w 0.64 · h 0.18 (high)
Other
Studio-style portrait crop showing the model's torso and upper thighs against a neutral beige background with soft diffuse lighting and minimal shadows.
- Shot compositionFrontal crop from mid-torso to upper thighs centered on the garment; model's left hand partially visible at image left edge.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - BackgroundUniform warm beige wall or backdrop with no visible props or text.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, even lighting from the front-left producing mild, diffuse shadows along inner thigh and under the waistband.
1 region
x 0.30 · y 0.44 · w 0.40 · h 0.40 (medium)
Colors
white· panty fabric- SilhouetteLow-rise bikini cut sitting below the natural waist with moderate front coverage and high leg openings.
Documents & Data
Customer Reviews
25 total25 reviews · out of 5
Ni plus ni moins
Je m'attendais qu'ils soient plus épais. Ont voit au travers de la matière. . .
Good
Love how they are 100% organic cotton. They are tall undies, and the sizing was too big. I needed to wash and dry to shrink a bit, so don’t know how long that will last. I’m 5’7” 125 lbs. Bought small, but would have bought extra small. (I have small hips)
Le bikini bords unis Pur coton biologique
J'ai acheté quelques paires de ces culottes en janvier et en septembre 2025. Celles que j'ai recu en janvier 2026 étaient de même taille, mais en réalité, elles étaient un peu plus grandes.
Light organic and best part no spandex
Purchased before and still thrilled
Best underwear I've ever worn
I think I've bought 10 pairs now! This underwear is 100% cotton and fits beautifully. I hope you never stop making it!
Très confortable
Très confortable
Super panty briefs
Fit great
Easy and comfortable
Easy and comfortable
Fait très grand.
Élastique trop large et apparent. Cependant, les couleurs mauve et vert sont wow.
Superbe
Convient super bien
Soft
Good
Très confortable
J’aime beaucoup, je trouve par contre que l’élastique au fessier pourrait être plus raide afin qu’il reste plus en place.
Edging all around both leg
Edging all around both leg openings was completely stretched out
Classes et délicates
J’adore! Coton biologique essentiellement
doux et confortable
excellent achat
Just what I ordered
Haven’t worn them yet
Thin, comfy all organic. Exactly
Thin, comfy all organic. Exactly what I wanted
Confort
Petite culotte confortable, bonne élasticité et de couleur acceptable. Un seul bémol, sa composition en coton biologique ne surpassera jamais le tout coton naturel. Mais environnement oblige.
Hole during first use!
Fit well, cute, but one of the 5 got a hole on the first wear.
Low Cut Waist
Really like the material and coverage of these but I find the style to be a bit too low cut on the waist
Seams left with threads loose on every pair
I ordered 5 pairs of these and every pair has loose threads on multiple seams. I expected a slightly higher quality from Simon’s, especially since they are 100% cotton
Disappointed
I'm disappointed in these underwear. The fabric is very thin and feels like it won't last very long. The size or cut seems strange. It's either too big or the cut is very high at the back. I end up with fabric bunching. I bought 6 but will be returning the 5 I haven't worn.
Belle culotte pur coton un
Belle culotte pur coton un peu grande , Coton mince
Women's undies absolutely reeked of MEN's cologne/body spray
These women's undies (and the other things I ordered, but especially these) came reeking of men's cologne or body spray, giving me a 3 day migraine, and I had to return them along with everything else I ordered, without being able to get replacements. WHY were women's undies from the warehouse saturated in men's fragrance? Super disappointing, will not order from SIMONS again. ps Forcing me to say how things fit when I can't be near them makes no sense
Nice service
I'm completely sitisfiyed by the service. Best recommendations!
Reddit Insights
1 threads · r/FrugalFemaleFashionCAUsers express a strong liking for the Miiyu line, citing its quality, affordability, and attractive appearance.
Commenters 'really love' the line, reflecting high satisfaction.
Themes
Use Cases
- Everyday underwear
Compared To
vs Aerie
Miiyu is mentioned alongside Aerie as a good quality option, with user 'really loving' Miiyu.
Source Threads
User endorsement of Miiyu line from Simon's
I really love the Miiyu line from Simon's. Aerie is pretty good as well, and I often have surprisingly good luck at Marshall's/Winners
u/lateoctoberr/FrugalFemaleFashionCAView thread →