Free returns & exchanges

Thinking Mu Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit"

€72 €179 -60%
Size

Choose your size

True to size. Take your usual size.

Size guide
Size equivalents
Size XS S M L XL
FR equivalent 34 36 38 40 42

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 fabric that's half organic cotton, half lyocell: the structure of cotton with the fluid softness of lyocell.
  • The elasticated waist defines your silhouette and moves with you when you sit down or bend over.
  • Thinking Mu embroidery on the back: a subtle detail that signs the piece when you turn around.

Material & feel

At 230 g/m², the fabric is thick and opaque, without the stiffness of workwear. Lyocell, a fibre made from wood, gives it a soft drape and a smooth feel on your arms and legs. Organic cotton adds the density that keeps the jumpsuit crisp until evening.

When to wear it?

From September to November and March to May, worn on its own: the thick fabric stands up to chilly mornings. In winter, under a coat, for days spent getting around on foot.

Fit & size

Room in the legs: take big strides and climb stairs without the fabric pulling.

True to size. Take your usual size.

Care guide

Hand wash cold
Do not bleach
Do not tumble dry
Dry flat
Iron inside out on low heat
Do not dry clean
Material 50% organic cotton, 50% tencel® (lyocell process)
Country of manufacture Türkiye
Fit Relaxed
Leg length Full length
Elasticated waist Yes
Fastening Buttons
Sleeves Long
Sheerness Opaque
Pockets Yes
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

  • 100% sustainable materials

    50% organic cotton, 50% tencel® (lyocell process).

  • Vegan

    No animal-derived materials.

  • OCS certified

    Certifies the absence of GMOs and chemicals in natural textile materials. The label →

  • Verified workshops

    We have checked the documents provided by Thinking Mu 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
★★★★★ ★★★★★
1 verified reviews
5★ 1
4★ 0
3★ 0
2★ 0
1★ 0
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Aurélien D.
Verified purchase
February 2025
★★★★★ ★★★★★ Size XS · Black

Fairly thick fabric. Perfect jumpsuit for indoors in winter. It's comfortable and easy to wash.

Translated from French

Thinking Mu

// The brand

Thinking Mu

A pioneer of circular fashion, Thinking Mu turns innovative and recycled fibres into colourful, committed pieces. It guarantees full transparency and a minimal environmental footprint for every garment it makes.

Discover the brand

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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 1
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 2
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 3
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 4
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 5
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 6
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Organic cotton and Tencel jumpsuit | black "black bean montana jumpsuit", Thinking Mu, photo 7

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