Which American designer collaborated with H&M on a collection launched in November 2014?

Alexander Wang collaborated with H&M on a collection launched in November 2014.

Wang's H&M collection translated his urban, sporty design language into clothing, accessories, and performance-inspired pieces. The range included technical fabrics, athletic references, and the black-heavy styling associated with much of his work during that period.

The partnership is sometimes confused with H&M's collaborations with American designers such as Jeremy Scott, who worked with the retailer through Moschino in 2018. Alexander Wang's collection came earlier and was promoted as a major designer collaboration in its own right.

Wang had already established his own label and had become known internationally for mixing luxury construction with streetwear influences. H&M's collaboration series used this kind of cross-market appeal to connect high-profile designers with a much larger audience.