Donegal tweed manufactured for centuries it took on its modern form in the 1880s, largely due to the pioneering work of English philanthropist Alice Rowland Hart. While the weavers in County Donegal produce a number of different tweed fabrics, including herringbone and check patterns, the area is best known for a plain-weave cloth of differently-coloured warp and weft, with small pieces of yarn in various colours woven in at irregular intervals to produce a heathered effect. Such fabric is often labelled as "donegal" (with a lowercase "d") regardless of its provenance. Along with Harris Tweed manufactured in the Scottish Highlands, Donegal is
Donegal Celtic F.C. helped to enhance and promote their reputation and name. They registered their chosen name with the Irish Football League, taking the name from the area in which they were based, Lenadoon, Gweedore, Glenveagh are all local areas named after towns in County Donegal, with the Celtic part being taken on due to the massive local following for Scotland's Celtic, and formerly Belfast Celtic. The club has a youth setup, covering boys' age groups U10 – U18, and a girl's set-up at U14. Donegal Celtic Ladies senior side won the 'Belfast Cup' in 2004. The club's senior men's team has a