Thinking Mu
Organic cotton shirt | green "dark green microvichy ant shirt - green"
€120
Twothirds Organic cotton gauze shirt "Unyee - coconut shell"
€71
€119
-40%
Our commitments for this piece
-
100% sustainable materials
100% organic cotton.
-
Vegan
No animal-derived materials.
-
Made in Portugal
-
Certified B Corp brand
Certifies and assesses a company's social and environmental commitment. The label →
-
Verified workshops
We have checked the documents provided by Twothirds about its production workshops and the materials used, against the criteria in our charter.
This piece in detail ＋
Good to know
- A shirt so light you forget it's on your shoulders, even in the heat.
- 100 % organic cotton, grown without pesticides and with less water.
- The look of a proper collared shirt, with the relaxed comfort of a weekend piece.
Fabric & feel
Gauze is a loosely woven, slightly crinkled cotton cloth, which gives it that waffle-like texture. Thanks to this texture, the fabric barely touches your skin and doesn't stick when it's hot. It's soft from day one and softens even more wash after wash.
When to wear it?
In the height of summer, when a t-shirt looks too scruffy and a classic shirt is too warm. When travelling: thin and light, it slips into a bag without weighing it down. In spring, worn open as a light layer on mild days.
Fit & size
The straight fit leaves room in the chest and arms: you can grab a bag from up high or drive without the buttons pulling.
True to size. Take your usual size.
In the photos, Tom is 185 cm tall and wears size M
Material
100% organic cotton
Country of manufacture
Portugal
Fit
Straight
Length
Hip length
Sleeves
Long
Collar
Classic
Sheerness
Opaque
Thickness
Fine
Pockets
No
Lining
No
Labels & certifications
In-store availability ＋
Lyon 1er
S
M
L
XL
Paris 10ème
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.
This garment costs the environment 33% 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
4.9 kg CO₂e
21% less
Water used
830 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.
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.
-
Made in Portugal
-
Certified B Corp brand
Certifies and assesses a company's social and environmental commitment. The label →
-
Verified workshops
We have checked the documents provided by Twothirds about its production workshops and the materials used, against the criteria in our charter.
What our customers say
5 / 5
★★★★★
★★★★★
1 verified reviews
5★
1
4★
0
3★
0
2★
0
1★
0
JG
April 2026
Jérôme G.
Verified purchase
★★★★★
★★★★★
Size L · Rust
Cotton muslin shirt, really comfortable to wear when it's hot...the rust colour looks lovely. Regular fit.
Translated from French
// The brand
Twothirds
Closely tied to the world of the sea, this Barcelona brand uses a pre-order system to avoid unnecessary stock and wasted resources. Their collections are made in Portugal from low-impact materials such as Tencel™ or organic cotton.
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Looking for something else?
Free delivery on orders over €150
Free returns & exchanges
