Free returns & exchanges

Thinking Mu Organic cotton dress "Windsor stripes kin dress"

€102 €170 -40%
Colour · Turquoise blue with green stripes
Size

Choose your size

We recommend you take your usual size.

In the photos, The model wears size S

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

  • Side pockets: phone, keys or hands, no need for a bag for a quick trip out.
  • Organic cotton dotted with small openwork details that let the air through when it's hot.
  • GOTS-certified organic cotton, from field to finished piece.

Fabric & feel

An organic cotton canvas worked with small, regular openwork details. It stays light on the skin and doesn't cling when the temperature rises. 100% cotton, nothing added.

When to wear it?

From June to September, as soon as the thermometer goes above 25 degrees. On holiday, in town on a hot day, or for dinner on a terrace when the evening stays mild.

Fit & size

Your arms stay free and the midi length lets you take big strides without the fabric getting in the way.

We recommend you take your usual size.

In the photos, The model wears size S

Care guide

  • Machine wash cold, very delicate cycle
  • Do not bleach
  • Do not tumble dry
  • Do not wring
  • Iron inside out on low heat
  • Gentle dry clean allowed
Material 100% organic cotton
Country of manufacture India
Length Midi
Sleeves Sleeveless
Collar Round
Pockets Yes
In-store availability +
Lyon 1er
Unavailable
XS S M L XL
Paris 10ème
Unavailable
XS S M L XL
Environmental cost +

Calculated using the official French government method (Ecobalyse), across the entire life cycle. The lower the score, the lower the impact.

Official French government logo · Ecobalyse v7 regulatory method.

See calculation details ↗

This garment costs the environment 29% less than a conventional equivalent.

The conventional equivalent is the same garment made from non-organic, non-recycled materials in Asia, as is standard in the industry.

Climate change

5.8 kg CO₂e

6% less

Water used

789 L

91% less

Regulatory environmental labelling · calculated with Ecobalyse.

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

    100% organic cotton.

  • 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 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
★★★★★ ★★★★★
5 verified reviews
5★ 5
4★ 0
3★ 0
2★ 0
1★ 0
AB
Aline B.
Verified purchase
July 2026
★★★★★ ★★★★★ Size M · Turquoise blue with green stripes

The dress is pretty, original and a bit sexy. The colours are really lovely. The fabric is super flowy and nice to wear. I love the pockets too... I've had loads of compliments on my new dress!

Translated from French

SM
S M.
Verified purchase
July 2026
★★★★★ ★★★★★ Size S · Turquoise blue with green stripes

Gorgeous. Really lovely material too

Translated from French

PM
Pauline M.
Verified purchase
May 2026
★★★★★ ★★★★★ Size XS · Turquoise blue with green stripes

Comfortable, easy to wear for any occasion

Translated from French

OL
Ophélie L.
Verified purchase
May 2026
★★★★★ ★★★★★ Size S · Turquoise blue with green stripes

Gorgeous dress, really well cut. Comfortable. Careful, even with a defined waist, the elastic can be a bit tight.

Translated from French

QA
Quitterie A.
Verified purchase
April 2026
★★★★★ ★★★★★ Size S · Turquoise blue with green stripes

Really pretty dress, the colours are stunning and the fit is perfect!

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

You'll also like

View all
Free delivery on orders over €150 Free returns & exchanges
1 / 6
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 1
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 2
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 3
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 4
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 5
Loading photo…
Organic cotton dress | blue green striped "Windsor stripes kin dress", Thinking Mu, photo 6

Scroll through the photos · Tap the photo or pinch to zoom.