The Igbos are one of the largest and most influential ethnic groups in Nigeria. Due to the consequences of migration and a transatlantic slave trade, descendants of ethnic groups of Igbo have settled in such countries as Cameroon and Equatorial Guinea, and also outside Africa. Their exact number outside Africa is unknown, but today many Afro-Americans and people of Afro-Caribbean origin are Igbo.
For everyday wear men wear a cotton wrap (robe), a shirt, and sandals. For formal occasions they wear a long shirt, often decorated with tucks and embroidery, over a dressy wrap, shoes, and a hat. Women wear wraps for both informal and formal occasions. The everyday wrapper is made from inexpensive cotton, dyed locally. For formal wear, the wrapper is either woven or batikdyed, and often imported.
The blouse for formal wear is made of lace or embroidered. Women also wear a head tie, a rectangular piece of cloth that can be worn a number of different ways. The Igbo traditional dress is a danshiki , a long, loose-fitting top. Formerly Igbo women added pieces of cloth to show their marital status and number of children.