British designer Matthew Williamson is partnering with H&M for a new collection, premiering in select stores on April 23, 2009. The collection will feature swimwear, women’s wear and Williamson’s first collection for men.

From the H&M Press Release:
Matthew Williamson burst onto the London fashion scene in 1997, with a color-drenched collection modeled by Kate Moss, Helena Christensen and Jade Jagger. Since then, Williamson has brought the look of a global traveler to the catwalk with an Ibizan spirit of color showing at New York Fashion Week. Recently honored with an exhibition at the Design Museum in London – “Matthew Williamson – 10 Years in Fashion,” Williamson has a long list of celebrity followers including Gwyneth Paltrow, Keira Knightley, Kate Hudson and Sienna Miller.