We are an innovative Canadian Design House and fashion boutique in Downtown Thorold, Ontario, Canada.

We are obsessed with quality and unique details. We are a local business with a truly global lifestyle clothing brand for effortless dressing.

In 1998, Shannon Passero planted a seed in the maze of the streets that make up Chiang Mai, Thailand. She worked tirelessly for 18 years bringing her wholesale designs to North America, Europe and Australia. She traveled the world for inspiration and designed in Canada and manufactured in Thailand.

In 2003, she opened her first stand alone retail boutique in a 200 year old Firehall. Customers and the community loved what we were doing, and we grew.

The retail store expanded again in 2015, and we called it the Post Office by Shannon Passero. The award winning 6,500 square ft boutique is now the entire main floor of the historic Dominion Building. The Old Firehall is now our Design and Head Office.

The business has nurtured the local community and the women who live and shop there. 

The next adventure began in 2017, when she launched the new namesake wholesale collection. Today, it is drawn, and designed in Canada, and sewn in the US, Turkey and the very maze of streets she first started in Chiang Mai, Thailand. She also partners with overseas factories that hold the same values and vision.

The collection continues to evolve, in 2020, we are producing to launch the Jeanne Beker X Shannon Passero Capsule Collection. Our collaboration with friend and fashion icon Jeanne Beker features pieces designed in Canada and handcrafted with up cycled denim and natural indigo yarn in partnership with a Women's Co-operative in Chiang Mai, Thailand.

We truly create lifestyle clothing for effortless dressing.