It all started in her parents' basement. At the age of 14, Anne danced in different contemporary groups unable to find comfortable dancewear, so she began to design her own. For 10 years, she designed costumes for Nafro Dance Productions which awoke her awareness of movement and cultural sensitivity. These guiding principles paired with her emphasis on comfort and style continue to inspire her collections today.

After graduating from LaSalle College School of Fashion Design in Montréal, one of Canada’s top design programs, Anne registered as a sole proprietorship under the name MJAnne Couture, in honour of her twin sister, Marie-Josée, who was, and continues to be, instrumental in fueling her creativity. Out of her parent’s basement, she launched her first collection of comfort clothing called Hug Me.

Andréanne worked as a stylist for Lisa Meeches on APTN's Taken for four seasons. She was awarded for her entrepreneurship by the Saint-Boniface Francophone Chamber of Commerce and also received the Excellence in Aboriginal Leadership Award from the Asper School of Business at the University of Manitoba. She designed a haute couture gown inspired by Alexander McQueen to promote the Royal Winnipeg Ballet's season. She has been featured multiple times on APTN National News as an Indigenous business owner and her business can be found on the Indigenous Fashion Week Toronto website.