Birmingham City

Supplier / Name = name of kit template.

Birmingham City's kit history reflects a long evolution from the club's early Small Heath days — when they cycled through various combinations of blue, white and even stripes — towards the now‑established royal blue shirts with white detailing that became consistent from the mid‑20th century onward. Through the 1970s and 80s, the look was shaped by major manufacturers such as Umbro and Adidas, followed by Patrick and Matchwinner, each bringing the era's characteristic styling to the Blues' identity. The 1990s and 2000s saw further shifts under Admiral, Pony, Le Coq Sportif, Diadora and Lonsdale, before a more modern sequence of suppliers — Umbro again, Xtep, Carbrini, Adidas and now Nike — introduced contemporary templates, bolder graphics and periodic nods to heritage designs.