Certifications & commitments

Oversized fit

Organic Cotton

✓ GOTS-Certified Cotton

✓ OCS Certified

Swiss Design

📦 Max 1,000 pcs

Couleur French Navy Black

Taille S M L XL 2 XL

T-Shirts Oversized / Size guide

Tip: measure a similar T-shirt you own and compare. Measurements can vary by up to 5 cm (2 in). Take your usual size for a true oversized drape. For a look closer to a classic fit, go one size down.

How does it fit?

Classic · L Benoît, 1.72 m, 80 kg, wearing a classic fit t-shirt in size L

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Oversized · M Benoît, 1.72 m, 80 kg, wearing an oversized t-shirt in size M

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Oversized · L Benoît, 1.72 m, 80 kg, wearing an oversized t-shirt in size L

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Tap a photo to enlarge it.

Benoît, 1.72 m and 80 kg, wears a size L in the classic fit. In the oversized fit, the L gives the intended relaxed look: dropped shoulders, sleeves reaching toward the elbow. The M is still oversized, but closer to the body.

Product measurements

Size guide: A length, B width, C sleeve length — A = length · B = width · C = sleeve length

A: from the highest point of the shoulder to the hem.
B: from one underarm seam to the other, laid flat.
C: from the shoulder seam to the end of the sleeve.

Size chart — centimetres (cm)
Size	LengthA	WidthB	Sleeve lengthC
S	73	63	24
M	75	67	24.5
L	77	71	25
XL	80	76	25.5
2XL	82.5	81	26

Size chart — inches (in)
Size	LengthA	WidthB	Sleeve lengthC
S	28 ¾	24 ¾	9 ½
M	29 ½	26 ⅜	9 ⅝
L	30 ¼	28	9 ⅞
XL	31 ½	29 ⅞	10
2XL	32 ½	31 ⅞	10 ¼

🚚 Shipping 13.90 $ · Free from 95 $

📍 Processing & shipping from North America

⏱️ Delivery 4-7 days · Tracking included

📦 Returns accepted within 14 days

🌳 1 product = 1 tree planted

🔒 Secure payment

Before every story, there is a blank page.
Unwritten is that moment: nothing imposed, everything still possible.
Just the JaOcCo symbol, quietly placed over the heart.

Not yet written.
Not yet decided.

An oversized organic cotton t-shirt, for the quiet days between two chapters.

Designed in Switzerland by an independent brand.
Small batch — maximum 1,000 pieces worldwide.
Made on demand to reduce textile waste.

Product details

Premium unisex T-shirt, oversized fit.
Ribbed 1×1 mock neck that retains its shape after washing.
Dropped shoulders and elongated sleeves for a relaxed silhouette.
Twin-needle stitching on sleeves and hem.
Mid-weight fabric, soft, breathable, and comfortable for everyday wear.

Materials and care
Material:

100% organic ring-spun combed cotton
Weight: 200 GSM

Care:

Wash at 30°C — inside out
Do not iron directly on the print
Avoid tumble drying
Air drying recommended
Our full care guide

Made in Bangladesh in specialized workshops meeting high textile quality standards.
Printing and preparation are carried out in centers located in Europe, depending on the order's destination.
Produced only on demand to limit overstock and textile waste.

GOTS-certified cotton (Global Organic Textile Standard)
OCS – Organic Content Standard
Made by a member of the Fair Wear Foundation: working conditions monitored and audited in the sewing factories.

Easy to wear with jeans, chinos or a light jacket.
Ideal for a premium, simple and versatile look.
It can also be worn layered under a hoodie or an open shirt.