Chevrolet Underground Catwalk 2011, Berlin Fashin Show On Subway Train

Over the past few years, more and more designers have shown inter-seasonal collections between the traditional Autumn/Winter and Spring/Summer seasons. These collections are usually more commercial than the main season collections and help shorten the customer's wait for new season clothes. The inter-seasonal collections are Resort/Cruise (before Spring/Summer) and Pre-Fall (before Autumn/Winter). There is no fixed schedule for these shows in any of the major fashion capitals but they typically happen three months after the main season shows. Some designers show their inter-seasonal collections outside their home city. For example, Karl Lagerfeld has shown his Resort and Pre-Fall collections for Chanel in cities such as Moscow, Los Angeles and Monte Carlo instead of Paris. Many designers also put on presentations as opposed to traditional shows during Resort and Pre-Fall either to cut down costs or because they feel the clothes can be better understood in this medium.
Some fashion weeks can be genre-specific, such as a Miami Fashion Week (swimwear), Rio Summer (swimwear), Prêt-a-Porter (ready-to-wear) Fashion Week, Couture (one-of-a-kind designer original) Fashion Week and Bridal Fashion Week, while Portland (Oregon, USA) Fashion Week shows some eco-friendly designers.