Hennes & Mauritz AB (H&M) a swedish global retail-clothing company with over 2,300 stores globally is rumored to be in collaboration with Maison Martin Margiela House, according to WWD

Maison Martin Margiela House style is known for its influence by Japanese "advant-garde" look by Rei Kawakubo, which has an eccentric appeal of oversized proporitons, long linings, seams and hems on the outside. The deconstruciton style of Maison Martin Margiela House expresses unfinshied, coming apart, transparent and grunge look is formed in rebellion to the traditional look.

For the Maison Martin Margiela House collaboration, H&M did not disclose any information saying "never comment on rumors" according to WWD. 

Martin Margiela founder of Maison Martin Margiela House is known for his freelance work for Jean Paul Gaultier and Hermes women's line. In 2002 the Maison Martin Margiela House was acquired by Diesel. The Italian fashion entrepreneur, Renzo Rosso founder of Diesel and OTB (Only the Brave) released a press release that 'Martin has left the business' in 2009. 

H&M has previously collaborated with Comme des Garçons, Jimmy Choo, and Karl Lagerfeld.

Biggest question would be if there is a collaboration, how will H&M manufacture and mass-produce the deconstruction type designs.