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  • Daniella is 171 cm / 5'7" and wears S
Daniella is 171 cm / 5'7" and wears S

ORGANIC COTTON

Core Play String Bikini Briefs

Core Play String Bikini Briefs

£10.40 £13
£10.40
Color: Marshmallow Pink / Vibrant Red
Color
Size
Only 0 left in stock

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Produced using 41% less kgCO₂e than industry standard
Free worldwide shipping available
A little fun and a whole lot of flirty. These string bikini briefs feature color-contrast binding and a cheeky cut that flatters while keeping you comfortable every day.
  • Mid-rise bikini-style brief
  • High-cut leg opening with barely-there string bind at the hips and a cheeky fit
  • Elastic contrast-color binding
  • Cotton gusset
  • Soft and stretchy, made with 95% organic cotton and 5% added elastane

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. - 95% organic cotton, 5% elastane - Machine washable. Maximum 30°C wash - Machine wash cold. Only non-coloring bleach when needed. Flat dry. Cool iron if needed or 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.

41 % less kg CO2e
OUR Product Footprint0.58kg CO2e
Industry Standard0.97kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.11
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.22
Tier 03: Spinning
Process of raw material such as yarn production
0.10
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
0.06
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
0.01
Use + End of life
Use, care and disposal of clothing, including washing
1.36
Traceability
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
Hong Kong SAR China
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
Egypt
Tier 03: Spinning
Process of raw material such as yarn production
Egypt
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
China
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.
0.00 mol H+-Eq
49%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
3.33 MJ
68%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
0.01 mol N-Eq
53%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
3.50 CTUe
93%
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.
0.58 kg CO2e
41%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
21.77 pts
-118%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
0.36 m3
-34%
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.
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Core Play Triangle Bralette
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Overall rating: 4.7032967 / 5 from 91 reviews.

AI Generated Review Summary

The Core Play String Bikini Briefs are praised for their flattering and comfortable fit, as well as their inventive and stunning colors. However, opinions on the fabric and cotton vary, with some customers finding them thin and not stretchy or breathable.

Summary topics

  • Fabric Quality: 18%
  • Color Appeal: 25%
  • Fit Accuracy: 18%
  • Overall Appearance: 21%

Review topics: [size, fit, straps, feels, color, look, quality, cotton, fabric, design, material, waistband, shape, cut, band, strings, underwear, panties, medium, color scheme, briefs, option, wear, side, tad, match, crotch area].

Review highlights

  • "Amazing colors and fabric!" — MARKELLA G.
  • "Colors look amazing and fabric!" — MARKELLA G.
  • "Medium size is the perfect fit" — Terry W.

Reviews

That's my first order from

"That's my first order from Organic Basics and I'm in love! With style and fir, that particular set just makes me happy - equilibrium of how I look in it and how it feels to the body. I've been trying to find cotton underwear for a while and this 90% ratio seems perfect to fit well and stay organic. The finish lines are high quality and the colors are jst the best. Returning to order yellow set for the summer :) tad tad tad!"

— Alla V. (5/5)

I’m 5'6" (168 cm) and

"I’m 5'6" (168 cm) and 135 lbs (61 kg), and I went for a size Large to fit my wide hips perfectly. The waistband feels great—completely comfy and not digging in. The back fabric is a tad loose and doesn't sit perfectly flat, but honestly, I’d still buy it in a heartbeat! Love the soft, awesome feel of the cotton!"

— Sophia P. (5/5)

ADD TO CART!

"Softest undies I own. I bought 2 different colors of these bikini briefs but now that I know how soft it is, I'll be buying the rest of the available colors :)"

— Abigail H. (5/5)

Cute and sexy underwear

"Fit perfectly and look true to color. My partner loved them. Was trying to bring the fire since I've upped my leg and glute days, and didn't fail to disappoint!"

— Allison M. (5/5)

Favorite string bikini underwear

"Love these…got them in several colors! The fig raspberry isn’t as dark as shown but the others match pretty perfectly. I sized down (in between sizes) since they have a relaxed fit around the crotch and butt. With a lot of organic basics thongs I need to size up due to tight or narrow crotch area. The elastic on these is secure and comfortable but a little too tight for overnights-I woke up with indentations from sleeping in them"

— Sol (5/5)

Comfy and stylish

"These are beautiful knickers. I love the shape and colours. The fabric is soft and good quality. The elastic bands aren't too tight but tight enough for comfortable wear. Very flattering."

— Albina H. (5/5)

Very cute

"Lightweight and the color scheme is very nice. Feel comfortable in it. The waistband is secure without being uncomfortable. I like the cut because sometimes you just want the girly bits covered without sacrificing the hips."

— Vanessa M. (5/5)

Very cute.

"Lightweight and the color scheme is very nice. Feel comfortable in it. The waistband is secure without being uncomfortable. I like the cut because sometimes you just want the girly bits covered without sacrificing the hips."

— Vanessa M. (5/5)

Soft and flattering

"This fits great and is so soft! I'll be buying more in different colors."

— Abigail H. (5/5)

I absolutely love these panties.

"I absolutely love these panties. They’re comfortable, the fit is perfect, and they are adorable with the colors. I’ve purchased several pair in different colors. Definitely a repeat customer."

— Pamela C. (5/5)

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