Free returns & exchanges

Thinking Mu Seersucker top in organic cotton | red "red checks seersucker florence top"

€47 €79 -40%
Size

Choose your size

We recommend you take your usual size.

In the photos, The model is 1.75 m tall and 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

  • A GOTS-certified organic cotton seersucker: a textured fabric that stays cool when it's hot.
  • Ties at the sides to gather the hem or let it fall straight, depending on your mood.
  • A buttoned opening at the back: you slip it on without stretching the neckline.

Material & feel

Seersucker is a cotton woven with a puckered texture: it touches the skin in small points and barely clings when you sweat. Light, it weighs nothing on the shoulders. The trade-off: 1% elastane. Just enough for the fabric to move with you and suit more body shapes, without changing the feel of the cotton.

When to wear it?

From June to September, as soon as the temperature goes above 25°C. On a packed train or in a stuffy office, the texture keeps the fabric away from your skin.

Fit & size

The armholes leave your arms free: carry a bag on your shoulder or reach for a suitcase overhead without it pulling. Cropped, it doesn't bunch at the waist when you sit down.

We recommend you take your usual size.

In the photos, The model is 1.75 m tall and wears size S

Care guide

  • Machine wash at 30°C maximum, short spin
  • Do not bleach
  • Do not tumble dry
  • Iron inside out on low heat
  • Do not dry clean
Material 99% organic cotton, 1% elastane
Country of manufacture India
Fit Straight
Length Above the hips
Collar Round
Sleeves Sleeveless
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 23% 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 kg CO₂e

7% less

Water used

7,684 L

6% 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

  • 99% sustainable materials

    99% organic cotton, 1% elastane.

  • 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
★★★★★ ★★★★★
4 verified reviews
5★ 4
4★ 0
3★ 0
2★ 0
1★ 0
MT
Michelle T.
Verified purchase
July 2026
★★★★★ ★★★★★ Size M · Red

Original, the material is perfect for summer!

Translated from French

DG
Delphine G.
Verified purchase
June 2026
★★★★★ ★★★★★ Size S · Red

Pretty colour, light material and nice to wear.

Translated from French

CS
Clémentine S.
Verified purchase
June 2026
★★★★★ ★★★★★ Size M · Red

Very comfortable to wear

Translated from French

·
Anonymous
Verified purchase
May 2026
★★★★★ ★★★★★ Size S · Red

I've had loads of compliments on the fabric and the colours. Nice T shirt to wear, can be worn in different ways depending on your taste

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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Seersucker top in organic cotton | red "red checks seersucker florence top", Thinking Mu, photo 1
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Seersucker top in organic cotton | red "red checks seersucker florence top", Thinking Mu, photo 2
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Seersucker top in organic cotton | red "red checks seersucker florence top", Thinking Mu, photo 3
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Seersucker top in organic cotton | red "red checks seersucker florence top", Thinking Mu, photo 4

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