In 1903, Celtic adopted their now famous green and white hooped tops. The new design was worn for the first time on 15 August 1903 in a match against Partick Thistle. Black socks continued to be worn until the early 1930s, at which point the team switched to green socks. Plain white socks came into use in the mid-1960s, and white has been the predominant colour worn since then.
in 1903 celtic adopted their now famous green and white hooped tops the new design was worn for the first time on 15 august 1903 in a match against partick thistle black socks continued to be worn until the early 1930s at which point the team switched to green socks plain white socks came into use in the mid-1960s and white has been the predominant colour worn since then