Brogues are not a separate style but a type of shoe decoration with ornamental perforation: a pattern of small holes (from Scottish Gaelic bròg / Irish bróg — 'shoe') along the seams and on the toe. The perforation is often said to derive from drainage holes in Irish and Scottish work shoes, though contemporary descriptions of the original brogues do not mention such holes. Later the decoration moved to the city and became a mark of style. Brogues are distinguished by the 'fullness' of the perforation: full brogue (with a shaped wingtip), semi-brogue, quarter-brogue. The decoration can be applied to both oxfords and derbies. Brogues are slightly less formal than smooth shoes but more expressive and characterful; they add texture and a British, 'tweedy' charm to a look. A classic choice for an elegant but not overly severe style.