Twothirds Organic cotton gauze shirt "Unyee - light green"

100% sustainable
Vegan
Made in Portugal
Certified B Corp brand
Verified workshops

★★★★★ ★★★★★ 5 Read the reviews

€71 €119 -40%

Colour · Sage green

Size

Choose your size

Twothirds · Organic cotton gauze shirt "Unyee - light green" €71

Fit

We recommend you take your usual size.

In the photos, The model is 1.87 m tall and wears size M

Size guide

Size equivalents

Size	XS	S	M	L	XL
FR equivalent	36	38	40	42	44

Not sure? Email us at hello@wedressfair.fr with your usual size and we'll advise you.

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, 2,991 reviews

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 fine, lightweight cotton gauze: once buttoned, you forget it's on your shoulders.
100% organic cotton, grown without pesticides, nothing else in the fibre.
A curved hem that hangs nicely, tucked into trousers or worn loose.

Fabric & feel

Cotton gauze is a light fabric with a slightly crinkled texture, soft from the very first wear. It lets air through and stays comfortable even when you're a little warm. Its irregular grain is part of the charm: this shirt looks relaxed without looking sloppy.

When to wear it?

From spring to the end of summer, and on summer evenings when a long sleeve covers you without making you hot. At the office on laid-back days, on holiday, or worn open as a light overshirt when the sun is beating down.

Fit & size

It leaves room across the chest: you can raise your arms, drive or lean forward without the buttons pulling.

We recommend you take your usual size.

In the photos, The model is 1.87 m 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

B-Corp certifies and assesses a company's social and environmental commitment

In-store availability ＋

Lyon 1er

In stock

S M L XL

Paris 10ème

Unavailable

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 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.

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.
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

★★★★★ ★★★★★

2 verified reviews

5★ 2

4★ 0

3★ 0

2★ 0

1★ 0

Alienor N.

Verified purchase

October 2026

★★★★★ ★★★★★ Size L · Sage green

Gorgeous light shirt, the material is really nice to wear and sturdy. Lovely sage colour for summer or even autumn.

Translated from French

Lucie B.

Verified purchase

June 2026

★★★★★ ★★★★★ Size S · Sage green

Really light and really soft

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.

Discover the brand