Costume is one of the most important boutiques for young people and more designers to keep up with fashion. Costume is one of the most famous and exclusive shops in Dublin. Located in Castlemarket, only minutes from Grafton Street, Costume has earned its extreme popularity in the last decade.

Created by mother and daughter Billie and Tracy Tucker, a boutique specializing in women's clothing for all occasions: casual, wedding, sports, simple, colored, etc..Among the signatures Irish outweigh those of designers like Leigh Lee, Rola Maree,Isabelle Brown, Temperleigh and Helen James. There are also French names as Barbara Bui, Tufi Duek as Americans and South Africans as Michelle Tuck.