
Miiyu
Lace Trim Microfibre Classic Brief Recycled Nylon
This classic brief from Miiyu by Simons is made from a soft, stretchy recycled nylon-blend microfibre (80% reprocessed nylon, 20% spandex) with a 100% cotton gusset and scalloped lace trim. It offers full rear coverage and sits below the navel with a stretch waistband. Available in sizes XS to XL, it has earned a 4.2/5 rating from customer reviews for its comfortable, true-to-size fit.
- Material
- Recycled nylon-blend microfibre, 100% cotton gusset
- Gender
- female
- Style
- classic
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Color
Size
Specifications
Classic brief with scalloped lace trim made from soft stretch recycled nylon-blend microfibre.
Soft stretch recycled nylon-blend microfibre, 100% cotton gusset, stretch waistband, scalloped lace trim.
- Material
- Recycled nylon-blend microfibre, 100% cotton gusset
- Style
- classic
- Occasion
- everyday
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Underwear & Socks > Underwear
Additional Attributes
- Soft, stretch recycled nylon-blend microfibre
- 100% cotton gusset
- Stretch waistband
- Scalloped lace trim
- Matching bra sold separately
- Classic brief cut
- Exclusive design by Miiyu by Simons, designed in Canada
- Recycled nylon material for sustainability
- Microfibre texture
Product Insights
Miiyu's Lace Trim Microfibre Classic Brief Recycled Nylon, priced at CAD 12.99, uses 80% recycled nylon that saves 90% water and 80% CO2 without sacrificing strength or feel, offering value at 3–6× less than competitors. The cotton gusset absorbs 25x its weight to prevent infections and odor, while the microfibre fabric is breathable and moisture-wicking. Stretch accommodates body asymmetry and between sizes without digging, but coverage may vary due to cut inconsistencies. However, buyers report that using a panty liner causes the leg elastic to stretch, often making the brief single-use, and proper care—hand washing cold, laying flat to dry—is essential to preserve the scalloped lace trim and extend its life through the cotton gusset.
Verified claims
- Recycled content
- Compared to virgin nylon production, the brief's 80% recycled nylon content cuts water use by about 90% and CO2 emissions by about 80%, with no meaningful sacrifice in strength or soft feel.
- Durability
- The 100% cotton gusset reinforces the crotch seam, and hand washing in cold water as recommended helps the microfibre retain its stretch and shape through repeated wear.
- Value
- Miiyu's recycled nylon brief costs CAD 12.99, 3–6× less than competitors.
- Gusset health
- The 100% cotton gusset can absorb up to 25 times its weight in moisture, helping to prevent odor and yeast infections by keeping the crotch drier and cooler.
- Coverage
- The classic brief cut provides full rear coverage and a waistband at or near the natural waist, but some buyers report it rides up in the back for curvier body types.
- Fit
- The 20% spandex creates a lightweight four-way stretch that conforms smoothly to the body without restricting movement.
- Leg elastic
- One buyer reports that using a panty liner causes the leg elastic to stretch quickly, making the brief lose its fit after a single wear.
- Material
- 80% reprocessed nylon body with spandex; 100% cotton gusset.
- Breathability
- Microfibre fabric is highly breathable and moisture-wicking for cool, dry wear.
- Lace care
- Laying flat to dry and handling gently preserves the scalloped lace trim.
- Care instructions
- Hand wash in cold water, squeeze dry, lay flat; no bleach or iron.
- Softness
- The nylon microfibre in this brief is composed of fibers with diameters under 10 micrometers and denier weights below 0.7 D — finer than silk — giving the fabric an exceptionally soft, smooth, lightweight feel against the skin.
- Sizing
- A reviewer confirms the brief is comfortable and fits true to size.
Product record
- Title
- Lace Trim Microfibre Classic Brief Recycled Nylon
- Brand
- Miiyu
- Price
- 12.99 CAD
- Availability
- In stock
- Rating
- 4.2 stars, 13 reviews, scale 5
Image Analysis
2 images- 01

Product
Front view of a model wearing a matching two-piece underwear set: a molded, lightly padded bra with adjustable straps and a high-cut brief. Both pieces feature an all-over small floral print and narrow scalloped lace trim at the brief waistband and leg openings.
- Bra shapeFull-coverage molded cups with a center front V-shaped plunge and integrated undercup seaming; thin shoulder straps attach at the cup outer edges and run over the shoulders.
1 region
x 0.08 · y 0.06 · w 0.84 · h 0.32 (high) - Brief cut and trimHigh-cut brief with a narrow scalloped lace trim along the top waistband and along both leg openings; the brief sits below the navel.
1 region
x 0.12 · y 0.48 · w 0.76 · h 0.28 (high) - Fabric patternAll-over small floral pattern consisting of tiny purple blossom motifs and small olive-green leaves scattered evenly on a light background.
1 region
x 0.08 · y 0.06 · w 0.84 · h 0.62 (high) - Material appearanceSmooth, microfibre-like knit with a soft matte finish visible across cups and brief panels; lace trim has a delicate openwork scallop profile.
- Visible seamsCup seaming visible at the underside and center front of the bra; brief has clean folded hem under the lace trim.
2 regions
x 0.18 · y 0.20 · w 0.64 · h 0.18 (medium); x 0.16 · y 0.60 · w 0.68 · h 0.12 (medium)
Other
Studio product photograph showing the model from mid-thigh to just above the mouth, with even soft lighting and a plain light beige background. The model's left arm is relaxed at her side; slight shadowing appears along the model's left torso and under the bust.
- Shot compositionCentered portrait crop of the torso and upper thighs; head partially cropped at the mouth level.
- Background and lightingUniform light beige studio background with soft, even front lighting and subtle shadows on the model's left side.
- Model presenceFemale model wearing the product; visible skin and hair are part of staging and not product attributes.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (low)
Colors
off-white· main fabriclavender purple· floral printmuted olive green· floral leaves- Bra shapeFull-coverage molded cups with a center front V-shaped plunge and integrated undercup seaming; thin shoulder straps attach at the cup outer edges and run over the shoulders.
- 02

Product
Rear view of a two-piece underwear set on a model: a bra with hook-and-eye back closure and adjustable straps, and a high-rise brief with all-over small floral print and scalloped lace trim.
- Brief shapeHigh-rise classic brief covering the hips and rear with full back coverage and a smooth front-to-back silhouette.
1 region
x 0.14 · y 0.53 · w 0.72 · h 0.38 (high) - Brief fabric patternWhite fabric printed with a dense small-scale floral pattern of purple flowers and small green leaves, repeated across the brief.
1 region
x 0.18 · y 0.60 · w 0.66 · h 0.30 (high) - Brief lace trimScalloped narrow white lace trim along the waistband and leg openings with a delicate eyelet motif.
2 regions
x 0.18 · y 0.53 · w 0.66 · h 0.06 (high); x 0.18 · y 0.85 · w 0.66 · h 0.06 (high) - Bra back bandWhite band with the same small purple floral print wrapping around the back and meeting at a central hook-and-eye closure.
1 region
x 0.18 · y 0.22 · w 0.64 · h 0.18 (high) - Hook-and-eye closureVertical rectangular hook-and-eye fastening panel centered on the back with visible rows of hooks on a white strip.
1 region
x 0.41 · y 0.28 · w 0.18 · h 0.10 (high) - Bra straps and adjustersAdjustable white straps with printed floral fabric on the shoulder portion and metal or plastic O-rings where straps meet the band.
2 regions
x 0.28 · y 0.08 · w 0.20 · h 0.18 (medium); x 0.58 · y 0.08 · w 0.20 · h 0.18 (medium) - Fabric appearanceSmooth microfibre-like knit with a matte finish and slight stretch indicated by smooth contouring to the body.
Other
Studio rear-view product photo of a model cropped from upper thighs to head with neutral off-white background and soft even lighting.
- Shot compositionRear three-quarter view of a standing female model centered in frame, crop includes torso, hips and upper thighs; head turned slightly to the right.
- Background and lightingEven, soft studio lighting on a pale neutral background producing minimal shadows and natural skin tones.
- Hair occlusionBrown shoulder-length hair falls over the upper left back, partially covering the left bra strap and band.
1 region
x 0.28 · y 0.02 · w 0.22 · h 0.28 (high)
Colors
white with purple floral print· brief main fabricbright white· lace trimlight purple· floral printmuted green· leaf accents- Brief shapeHigh-rise classic brief covering the hips and rear with full back coverage and a smooth front-to-back silhouette.
Documents & Data
Customer Reviews
13 total13 reviews · out of 5
confortable
confortable
Très douce
Très confo
Bien.
Le tissu est mince et léger, ce qui la rend presque imperceptible sous les vêtements tout en offrant une respirabilité appréciable pour un usage quotidien. Sa coupe classique est rehaussée par des bordures en dentelle festonnée qui ajoutent une touche de féminité sans sacrifier le confort. L'élasticité est souple et légère ce qui en fait un excellent choix pour celles qui privilégient la liberté de mouvement au soutien ferme.
Belle et confo
Très doux comme matériel .
Confort
Confort et exactitutde de la taille.
Excellent
Excellent
Comfortable
Merveilleux et comfortable.
Incorrectly labelled on website
They seem very nice but they were bikini not hipster, and I don't like bikinis.
trop grand
Même si vous mettez un protège-slip, ne peut être portée qu'une seule fois car le pourtour de la cuisse s'agrandit vite après avoir mis le slip
Tends to ride up in the back if you have a round booty. . .
Still happy with the purchase.
Lla classique
Parfait
Culotte bikini
Très beau tissu confortable
Confortable
Agréablement surprise. Il me fait très bien malgré que j’aie un sein plus petit que l’autre. Je vais le commander dans d’autres couleurs.
Reddit Insights
1 threads · r/FrugalFemaleFashionCABrief positive mention of the Miiyu line for affordability and looks, but no specific talk about the Lace Trim Microfibre Classic Brief.
One user expresses love for the Miiyu line, another finds it decent and pretty. Limited data prevents higher confidence.
Themes
Source Threads
Positive endorsement of Miiyu line
I really love the Miiyu line from Simon's.
u/lateoctoberr/FrugalFemaleFashionCAView thread →