DEMAIN  ​is our philanthropic program, which supports access to education, culture and the fight for equal opportunities for children. Launched in January 2018 our goal was to raise €1,000,000 by the end of that year, and we are happy to announce that we have exceeded this amount. It's just the beginning though! In 2019 our goals are even more ambitious.

Sézane x Ysé

May Solidarity creation

On the 21st of every month, we offer you a special new design, all the profits from which will be donated to DEMAIN, our solidarity program which promotes access to education and culture for children all over the world.
Discover our 2 swimsuits in the colours of the summer signed by Sézane x Ysé !

IN SOMEONE'S BASKET

Chant des Cigales one piece swimsuit - Sézane x Ysé - DEMAIN

$125

Available in Floral mix


The DEMAIN Collection

Discover our iconic solidarity pieces, 100% of the profits from which will be donated to  DEMAIN.

Demain sweat - Sézane x Bobo Choses

$110

Available in White / Blush

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French Toast sweatshirt

$110

Available in Ecru / Red

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Olivia clutch - DEMAIN

$125

Available in Gold

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Promise t-shirt - Sézane x Pencils Of Promise - DEMAIN

$70

Available in White/multico

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DEMAIN essentials

Discover our permanent DEMAIN pieces available all year long.

DEMAIN - T-shirt

$70

Available in White multico

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Concrete results

1 year on from the launch of our DEMAIN program, discover the results here