Contrast-Trim Triangle Bra and Brief Set

Original price was: $39.00.Current price is: $19.00.

Fit Tip: Bra size references: S 70A–70C, M 75A–75C, L 80A–80C and XL 85A–85C. Check the matching brief waist and length references before choosing one shared set size. Half-bust is a separate chart measurement in cm, not body underbust. If the fit of either piece is unclear, contact us before ordering.
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  • Wireless, unpadded triangle bra with adjustable straps and a matching contrast-trim brief
  • Bra and brief main fabric: 95% cotton, 5% spandex; bra lining and brief gusset: 100% cotton
  • Available in White, Navy Blue, Black, Red Coffee and Grey and sizes S–XL
  • Choose a shared size using the bra references and matching brief measurements
  • U.S. standard shipping: $6.99 before applicable tax; free on orders $49+. Delivery details.

Coordinated Everyday Lingerie

A Matching Triangle Bra and Brief Set With a Clean Contrast Finish

This two-piece set brings the bra and brief together in one coordinated look, so getting dressed feels simpler and more intentional. The soft triangle shape, matching contrast trim, and streamlined silhouette are designed for light everyday support, relaxed styling, and shoppers who prefer a bolder alternative to plain basics.

Made for the Details That Usually Feel Off

A Complete Look Without the Bulk of Heavy Structure

Your Separates Never Quite Match

The coordinated trim and matching brief create a finished set without the need to search for two pieces that work together.

Structured Bras Feel Like Too Much

The triangle silhouette is intended for light support and a softer everyday feel rather than rigid lift or heavy shaping.

Plain Basics Feel Forgettable

Bold contrast edging adds personality while keeping the overall design clean enough for a regular lingerie rotation.

You Want an Easy Two-Piece Choice

One coordinated set works well for relaxed days, travel packing, date-night styling, and comfortable time at home.

What You’ll Appreciate

Light Support, Matching Style and a Confident Contrast Look

Core Details

  • One triangle bra and one matching brief in a coordinated set
  • Contrast trim that gives the set a clean, sporty statement
  • Wireless, unpadded triangle bra with adjustable shoulder straps and a wide elastic underband
  • Five color choices: White, Navy Blue, Black, Red Coffee and Grey

Wear It For

  • Everyday lingerie rotation and relaxed layering
  • Comfortable time at home and easy weekend styling
  • Travel when you want a ready-matched two-piece set
  • Date-night looks that feel confident without feeling overdone

Fit, Support & Coverage

Know What This Set Is—and What It Is Not

Best For

Shoppers who like triangle cups, light support, matching sets, contrast details, and a close everyday lingerie fit.

Support Level

Light and flexible. The bra should sit close and comfortable without painful pressure, major gaping, or digging.

Not Best For

High-impact exercise, strong push-up lift, full-coverage preference, rigid wired structure, nursing access, or recovery support.

Choosing a Set Size

Use the bra size references to start: S 70A–70C, M 75A–75C, L 80A–80C and XL 85A–85C. Both pieces use one shared set size, so also review the brief waist and length references. If your bra and brief need different sizes or the fit is unclear, contact us before ordering.

Product Views

See the Contrast Trim, Coordinated Shape and Fit From Every Angle

Use the product views below to compare the coordinated trim, colors and shape of the two pieces.

Qinelle contrast-trim triangle bra and brief set coordinated style detail
Qinelle triangle bra and matching brief set front styling view
Contrast-trim bra and brief set close-up product detail
Qinelle matching lingerie set alternate color and trim detail
Triangle bra and brief set relaxed everyday styling view
Qinelle contrast-trim lingerie set back fit view
Matching bra and brief set front silhouette detail
Qinelle light-support triangle bra set side styling view
Contrast-trim bra and brief coordinated outfit detail
Qinelle triangle bra and matching brief final product view

Fabric Details

Bra and Brief Fabric Details

The matching brief has a main fabric composition of 95% cotton and 5% spandex, with a 100% cotton gusset.

The bra main fabric is 95% cotton and 5% spandex, with a 100% cotton lining.

Size & Color Guidance

Size References for Both Pieces

The bra chart lists half-bust references and suggested bra sizes. Half-bust is a separate chart measurement, not a body underbust value. Use the suggested bra size as your starting point, then review the matching brief references for one shared set size. Measurement columns use centimeters; bra size codes are sizing labels. The measuring and stretch conditions for half-bust and brief waist are not specified.

Set SizeBra Half-Bust Reference (cm)Bra Size ReferenceBrief Waist Reference (cm)Brief Length (cm)
S3270A–70C6424
M3475A–75C6825
L3680A–80C7226
XL3885A–85C7627

Color note: Available options are White, Navy Blue, Black, Red Coffee and Grey. Screen settings and lighting can make colors appear slightly different.

Frequently Asked Questions

  • What is included in this triangle bra and brief set?

    The coordinated set includes one contrast-trim triangle bra and one matching brief. Both pieces are intended to be worn together as a complete lingerie look.

  • What level of support does the triangle bra provide?

    The triangle bra is designed for light everyday support and a soft, close fit. It is not intended for high-impact activity, strong push-up shaping, or rigid structured support.

  • How should I choose a size for this matching lingerie set?

    Use the bra size references: S 70A–70C, M 75A–75C, L 80A–80C and XL 85A–85C. Then review the brief waist and length references for the same shared set size. The half-bust column is a separate chart measurement, not body underbust. If your usual bra size is outside the listed references or the two pieces need different sizes, contact us before ordering.

  • Is this set shapewear or a post-surgery compression garment?

    No. This is a light-support everyday lingerie set. It is not shapewear, a compression garment, or a product intended for post-surgery recovery.

  • When should I choose a different lingerie style?

    Choose another style if you need fuller cup coverage, high-impact support, a strong push-up effect, nursing access, or clinician-directed support.

Color

white, Navy blue, black, Red coffee, Grey

Size

S, M, L, XL

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Qinelle Production & Sourcing

Our Foshan Facility & Production Partners

Some Qinelle styles are made through our Foshan manufacturing facility, while others are sourced through production partners. We focus on clear fit information, construction details, and helpful customer support for each style.

Qinelle garment factory production line Production Line
Skilled seamstress hand-stitching shapewear Skilled Stitching
Fabric warehouse — quality materials in stock Quality Materials
2012 Est.
12+ Years Manufacturing
500+ Styles Produced
Mixed Production Model
Shipping&Delivery
• Orders are processed within 1–3 business days.
• Standard shipping usually takes 7–12 business days depending on your location and local carrier conditions.
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• Returns are accepted within 30 days of delivery.
• Items must be unused, unworn, unwashed, and in their original condition with tags attached.
• Items that show signs of wear, washing, use, damage, or alteration may not be eligible for return or exchange.
• For return or exchange requests, please contact support@qinelle.com with your order number before sending anything back. View the full Returns & Refunds Policy.
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