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1ER MAI presents its 5th fashion show at M.A.D. Festival
Around the themes of water, metamorphosis and a world in mutation, you are invited to see our new pieces, past ones and reworked prototypes.
More about the show (in French only)
Thursday August 20 at 5:45 pm
📍 Place des Festivals

Upcycled, craft based slow fashion made in Canada
1ER MAI garments are crafted from deadstock materials, promoting a sustainable and ethical approach. Every step of the process – from design to pattern-making, cutting, and sewing – is carried out entirely by me, Ysaline Lannes, in my Montreal atelier.
DISCOVER OUR SEASONAL FAVORITES
inspired by workwear and military wear
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