Donegal tweed tweed an international brand. To this end he collaborated very closely with the Irish fashion designers Sybil Connolly and Irene Gilbert. In 1966 he also established a large factory in Donegal Town manufacturing ready-to-wear men's clothes which at its peak employees approximately 300 people. The current proprietors of Magee are Howard Temple's son Lynn and Lynn's children Charlotte and Patrick. Magee continues to be the largest and most famous producers of Donegal tweed. Magee clothing is worn by the 9th President of Ireland Michael D Higgins. Studio Donegal was founded in the 1970s and is continued by Kevin Donaghy in
Donegal GAA 1974. Galway, All-Ireland finalists in 1971 and 1973, defeated them in the All-Ireland Senior Football Championship semi-final. In 1979 Donegal reached the Ulster Final again under the guidance of Sean O'Donnell but were defeated by Monaghan. Donegal won a third provincial title in 1983. Again they were beaten by Galway in the All-Ireland Senior Football Championship semi-final, ahead of what would become a notorious 1983 All-Ireland Senior Football Championship Final, known as the "Game of Shame". In 1987, Donegal won the All-Ireland Under 21 Football Championship, a success which provided the basis for future prosperity in the county. They defeated