Milan Fashion Week is a clothing trade show held semi-annually in Milan, Italy. Upcoming autumn/winter fashions are showcased in February/March of each year, and upcoming spring/summer fashions are showcased in September/October of each year. Many designers showcase new designs and upcoming collections. Milan Fashion Week is one of the "Big Five" global fashion weeks alongside New York, Paris, London, and Tokyo.

New York Fashion Week (NYFW), held in February and September of each year, is a semi-annual series of events in Manhattan typically spanning seven to nine days when international fashion collections are shown to buyers, the press, and the general public. It is one of four major fashion weeks in the world, collectively known as the "Big Four", along with those in Paris, London, and Milan. The Council of Fashion Designers of America (CFDA) created the modern notion of a centralized "New York Fashion Week" in 1993, although cities like London were already using their city's name in conjunction with the words fashion week in the 1980s. NYFW is based on a much older series of events called "Press Week", founded in 1943. On a global scale, most business and sales-oriented shows and some couture shows take place in New York City.