BouBou is a “flowing” clothing with wide sleeves just Agbada, which is worn mostly by men, It is also considered a variation of this style.
Nigerian BouBou styles are more common wore by married women. However, it does not matter whether you are married or not. If you like the gown, just buy and wear it.
The style is suitable for women of any size as it hides all shortcomings of your figure.
See some styles below: