There have been various dance forms all over the world, which are in synchronization with the culture of each region and expressions used in a dance form, are also inline with how that particular emotion is perceived in that particular culture.
Like in India, anger in dance is perceived as the anger of Siva because Hindu Mythology refers to Siva's anger and how he danced to express his anger, which was almost destroying the universe.
Evolution and Types of Irish Dance
The Irish dances and the dresses that they wear can be alluded to their past occupations, economy, and mythology. However, there is no concrete proof that we can base our assumptions on, since the books and documents were destroyed by the Vikings who raided the country around 7th century.
Dance in Ireland basically started with Feisanna, which means a gathering that would have several events of commerce, politics, and entertainment merged together. Around 18th century, 'crossroads dancing' was introduced which was condemned by the Irish Church and dancers were ordered to keep indoors.
At present there are two basic dance forms in Ireland: social dances and performance dances. Other dances like Céilí and set dancing can be called a part of Irish Social dancing whereas the most famous step dance or river dance is under performance dances.
You may question why one is called 'social' and the other one 'performance'. It is because couples did social dancing, usually four or two couples at a time. It is more about being together unlike performance dancing which is more of a performance oriented dance. Irish social dancing is all about upholding the culture and tradition of Ireland.
The dress worn by female dancers reflect the traditional Irish peasant dress. They are embellished with hand-embroidered Celtic patterns from the Book of Kells and Irish stone crosses which are a part of the Irish history. Imitations of the famous Tara Brooch are donned on the shoulder, which helps in holding the flowing shawl that falls down over the back.
Initially, the designs on the costumes were minimum, almost nothing but as and how Irish dancing gained popularity, innovation was endeavored and distinctive costumes were designed. The presence of interwoven stitching and lines in the design referred to the continuity of the process of life.
These shoes can be found on the Aran Islands where they are named Broga uirleathair. Step dancing evolved from the wooden soled taps or clogs which were worn by some fishermen on the west coast.