The 1989–91 Cork City home shirt featured a classic green design with white trim on the collar and cuffs, paired with white shorts and green socks. It carried the Guinness sponsor across the chest, marking one of the most iconic shirt partnerships in Irish football during that era. Worn by players such as Pat Morley, Dave Barry, and John Caulfield, this kit represented Cork City in the League of Ireland Premier Division as the club continued to establish itself as a strong force in Irish football.
