•
Nicole is 178 cm / 5'10" and wears XS

COTTON

Core Triangle Bralette

Core Triangle Bralette

£42
£42
Buy 3 & save 15%
Color: Seaweed
Color
Size
Only 0 left in stock

Save up to with packs

Produced using -15% less kgCO₂e than industry standard
Free worldwide shipping available
• 90% Organic Cotton
• V-Neckline
• Medium Support
• Unpadded

This buttery-soft triangle bralette has a plunging front and is made with 90% ultra-smooth organic cotton. Breathable and feeling like a second skin, it has zero wires – but plenty of support.

  • Triangle bralette with a full cup coverage, medium support and a light lift
  • Wireless design with supportive elastic underband covered in soft fabric
  • Unpadded, with triple layered cotton cups for best support, hold and look
  • Soft wear that lets your natural shape show
  • Low-cut to work with multiple different necklines
  • Adjustable straps
  • Adjustable hook-and-eye closure
  • Made with 95% organic cotton
  • Soft and stretchy with 5% added elastane Please note: for our + sizes, and for XXL and XXXL this bra has overlapping cups in the front to offer the best support.
  • Runs big—if between sizes, we recommend to size down
  • For best hold, the underband and side wings should fit snugly
  • Choose a size where you fully fill out the cups for optimal support and comfort
  • If your bust spills over the cups or sides, loosen the straps or size up
  • If the cups wrinkle, gape, or feel too loose, size down

Cotton is a natural fiber that is commonly used for its breathability and softness. Using organic cotton instead of regular cotton has the potential to build soil health, as it is grown without the use of synthetic fertilizers. - 90% Organic Cotton, 10% Elastane - Hand wash cold - Only non-chlorine bleach when needed. Do not iron. Do not dry clean.

Made in Indonesia

Established in 1977, PT. Liebra Permana is a family-owned factory that quickly expanded into one of the top production facilities in Indonesia. By using cutting-edge technologies like SAP, LP4M, HI-TECH, and TUKATECH, this factory streamlines its processes to minimize waste, while manufacturing high-quality pieces that last.

0 % less kg CO2e
OUR Product Footprint2.45kg CO2e
Industry Standard2.13kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.86
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.70
Tier 03: Spinning
Process of raw material such as yarn production
0.55
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
0.22
Packaging
Packaging of the final product such as tags, glassine bags and boxes
0.08
Transport
Transport of products from the site of final assembly to the distribution centre
0.04
Use + End of life
Use, care and disposal of clothing, including washing
1.20
Traceability
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
Indonesia
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
China
Tier 03: Spinning
Process of raw material such as yarn production
India
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
India
Packaging
Packaging of the final product such as tags, glassine bags and boxes
China
Transport
Transport of products from the site of final assembly to the distribution centre
Sea
Use + End of life
Use, care and disposal of clothing, including washing
Spain
Total ImpactSavings
Acidification
Indicator of the potential acidification of soils and water due to the release of gases such as nitrogen oxides and sulphur oxides.
0.01 mol H+-Eq
1%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
5.18 MJ
51%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
0.03 mol N-Eq
25%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
11.39 CTUe
87%
Greenhouse gases
Greenhouse gases are those that absorb and emit infrared radiation in the wavelength range emitted by Earth. Measured in CO2 equivalent, it includes gases such as carbon dioxide, nitrous oxide and methane.
2.45 kg CO2e
-15%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
40.14 pts
-111%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
0.79 m3
-22%
This data comes from a Life Cycle Assessment conducted by Made2Flow, specifically for the product featured on this page. These calculations apply to the most recent delivery of this product to our warehouse in 2025 and will be refreshed annually if the product is restocked. Read more about the calculations here.
Learn more about how we work

Core Briefs
View full details

Overall rating: 4.8285713 / 5 from 35 reviews.

AI Generated Review Summary

The Core Triangle Bralette is praised for its buttery-soft fabric, excellent quality, and flattering look. It offers great support without underwires, though opinions on fit and cup size vary. The soft material and breathable design make it feel like a second skin.

Summary topics

  • Appearance: 6%
  • Fit: 28%
  • Product Quality: 15%
  • Sizing: 10%
  • Fabric: 10%

Review topics: ["size","fit","color","support","look","straps","waist","shipping","quality","material","fabric","service","design","comfort","cut","issue","style","shape","construction","price","value","band","packaging","leggings","padding","coverage","seams","piece","texture","clasp"].

Review highlights

  • "High quality, comfortable cotton, strong straps, good support and a very good fit." — Kim R.
  • "Double thickness cups mean a nice smooth line and the wide band and straps give good support." — Claire H.
  • "Great fit, comfortable, and I love the colour for summer!" — Krysten O.

Reviews

Such a flattering fit and

"Such a flattering fit and super comfortable! Definitely my new everyday bra. I would have preferred a tiny bit more material on the cup to provide light padding."

— Briony B. (4/5)

Third one

"Third one I got in different colours. Soft material, comfortable and hold things in place."

— Paula G. (5/5)

Love the cut

"Love the cut"

— Emilie P. (5/5)

Yes

"Yes"

— Ella B. (5/5)

Super comfy for when I have to wear a bra. But…

"I love this non-bra. It’s PPIEW(practically perfect in every way), *except* I wish I could cross cross the straps, because no matter how many times I tighten it, I move around lots and the straps fall off of my narrow shoulders. As a result, I pick this up the least out of my bralette collection, and I am not planning to buy a second one."

— Ashley (4/5)

Best bra ever

"I absolutely love this. Never going back to any other bra."

— Mai Y. (5/5)

Comfortable Underwear

"The bras fit comfortably to my natural breast shape. Well made products that wash well and the organic material feels good against my skin, especially when sweating. Highly recommend."

— Sharon C. (5/5)

Great

"Comfortable and everything I’ve been looking for"

— Luisa B. (5/5)

Comfy and soft

"I love my new Triangle Bralette. It’s so hard to find a good fitting bra for my small breasts so this is a relief to find one that fits perfectly!"

— Damaris L. (4/5)

Great bralette

"I really like the colour and the fit. It’s soft and great to wear and also looks amazing. I would definitely buy it again."

— Fabienne L. (5/5)

Q&A