Years past have brought Karl Lagerfeld, Stella McCartney, Viktor & Rolf [1], and Roberto Cavalli [2] to H&M, but 2008 is the year of Comme des Garçons.

Although no specific details have been released, head Comme designer Rei Kawakubo is expected [3] to produce men's, women's, and children's collections for the fast-fashion chain, as well as a unisex fragrance. The collection, which will likely incorporate Rei's stark avant-garde aesthetic, has a planned debut in H&M stores worldwide in the beginning of November. This one should be interesting!

Source [4]