top of page
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
Online Shop Update
Runway & exclusive pieces
After the fashion show, I will be adding pieces from the runway, as well as unreleased one of a kind pieces.
To get early access to the shop update, subscribe to our newsletter at the very bottom of this page.

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
bottom of page


































