Free returns & exchanges

Organic Basics Organic cotton thong | blue "core play string thong - azure blue / marshmellow pink"

€7 €14 -50%
Size

Choose your size

True to size. Take your usual size.

In the photos, The model is 169 cm tall and wears size XS

Free returns & exchanges · 30 days to send it back to us

At your door Thursday 12/11 · free delivery on orders over €150 Free returns & exchanges · 30 days to send it back to us Loyalty programme · 5% of the amount paid added to your credit Excellent on Trustpilot · 4.8/5, 2,993 reviews
This piece in detail +

Good to know

  • A thin, barely visible strap: nothing shows under close-fitting clothes.
  • A cotton gusset, where contact with the skin matters most.
  • GOTS-certified organic cotton, for a piece you wear next to your skin all day.

Material & feel

A soft, stretchy organic cotton that moves with your body instead of restricting it. The thin elastic holds the thong in place on the hips without bulk. The cotton stays opaque, even in this bright blue.

When to wear it?

Every day, all year round. Especially under thin or clingy fabrics, where classic knickers would leave a line.

Fit & size

You walk, sit, bend down: the elastic strap follows the movement and stays in place.

True to size. Take your usual size.

In the photos, The model is 169 cm tall and wears size XS

Care guide

Machine wash. Maximum temperature 30°C
Machine wash cold. Use only non-chlorine bleach if needed
Dry flat
Iron on low heat if needed or dry clean
Material Organic cotton
Rise Low-rise
Coverage Low-cut
Sheerness Opaque
In-store availability +
Lyon 1er
Unavailable
XS S M L XL
Paris 10ème
Unavailable
XS S M L XL
Delivery & returns +

Delivery costs

Free on orders over €150 in France, Belgium, Monaco, Germany, the Netherlands and Austria. Below that, €3 to a pickup point or €5 for home delivery. See other countries.

Delivery time

Estimated delivery: Thursday 12/11. We do our best to meet this date, but it may still change slightly. Sold and shipped by WeDressFair.

Returns & exchanges

Free returns & exchanges

You have 30 days from receipt to try on your items at home, at your own pace.

Not right for you?

Returns are free: we refund you to your payment method as soon as your parcel has been processed.

Wrong size?

Request another size from your account: the exchange is free, including the return and the new delivery.

How does it work?

In your account, click "Return or exchange", then download your label: there's nothing to pay.

How to make an exchange

Loyalty programme

Every order placed with your account earns you 5% of the amount paid in credit. It's added automatically at the end of the return period, then applied on the payment page of your next order. It never expires. Find out more.

Our commitments for this piece

  • Vegan

    No animal-derived materials.

  • GOTS certified

    Certifies at least 95% organic materials (in the product or its organic part) & working conditions in line with the International Labour Organization. The label →

  • Verified workshops

    We have checked the documents provided by Organic Basics about its production workshops and the materials used, against the criteria in our charter.

Our charter & our method

Our method

01

We seek out

We look for brands whose approach actually holds up, not the ones with the best marketing.

02

We analyse

We ask for workshop names, compositions and labels, along with the proof to back them up.

03

We validate

Without proof, a brand doesn't make it into our catalogue. It's the one rule that's non-negotiable.

Our selection charter · 3 pillars

01

Respect for people

  • All brands share the names of their partner workshops with us.
  • All of them commit to respecting the fundamental principles of the International Labour Organization.
  • When they manufacture in high-risk countries, we ask for additional guarantees and labels.
02

Care for the planet

  • 100% of the clothes we select are made from at least 90% organic, vegan, recycled or natural materials.
  • All brands give us proof, with labels and certifications: GOTS, OCS, Oeko-Tex, Bluesign…
03

Integrity and values

  • At least 75% of collections must be eco-friendly.
  • All of them commit to always doing better, never worse just to produce more.
View the full charter ↗

What our customers say

5 / 5
★★★★★ ★★★★★
3 verified reviews
5★ 3
4★ 0
3★ 0
2★ 0
1★ 0
EG
Elise G.
Verified purchase
October 2025
★★★★★ ★★★★★ Size M · Blue and pink

Minimalist and comfortable, a must-have!

Translated from French

EG
Elise G.
Verified purchase
September 2025
★★★★★ ★★★★★ Size S · Pink and orange

Top quality, I love it!

Translated from French

EG
Elise G.
Verified purchase
September 2025
★★★★★ ★★★★★ Size S · Blue and pink

Ultra comfy and really discreet under clothes, I love it!

Translated from French

Organic Basics

// The brand

Organic Basics

A go-to for sustainable basics, the Danish brand uses only organic, recycled or regenerated fibres (Tencel™) for its underwear and clothing. Organic Basics puts transparency and ethics at the heart of its model, with certified, responsible European production.

Discover the brand

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Organic cotton thong | blue "core play string thong - azure blue / marshmellow pink", Organic Basics, photo 1
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Organic cotton thong | blue "core play string thong - azure blue / marshmellow pink", Organic Basics, photo 2
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Organic cotton thong | blue "core play string thong - azure blue / marshmellow pink", Organic Basics, photo 3

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