The casual subculture is a subsection of football culture that is typified by hooliganism and the wearing of expensive designer clothing. The subculture originated in the United Kingdom in the early 1980s when many hooligans started wearing designer clothing labels and expensive sportswear such as Stone Island, CP Company, Lyle & Scott, Lacoste, Sergio Tacchini, Fila, Hackett, ellesse, Napapijri, Burberry, Gallini, Gabicci, Lois, Diadora, & Fred Perry in order to avoid the attention of police and to intimidate rivals. They did not wear club colours, so it was easier to infiltrate rival groups and to enter pubs. Some casuals have worn clothing items similar to those worn by mods. Casuals have been portrayed in films and television programmes such as ID, The Firm, The Football Factory, and Green Street. The documentary Casuals: The Story of the Legendary Terrace Fashion featuring Pat Nevin, Peter Hooton and Gary Bushell amongst others is about the fashion that started in the late 70s and into the 1980s.

Association football culture, or football culture refers to the cultural aspects surrounding the game of association football. As the sport is global, the culture of the game is diverse, with varying degrees of overlap and distinctiveness in each country. In many countries, football has ingrained itself into the national culture, and parts of life may revolve around it. Many countries have daily football newspapers, as well as football magazines. Football players, especially in the top levels of the game, have become role models.