Here's why:
* Fusta is a type of boat, not a type of clothing. It was a common type of vessel used by the Portuguese for centuries, but it doesn't have any connection to witchcraft.
* Witch is a term used to describe someone who practices witchcraft, and while there are many folk beliefs and stories surrounding witches across cultures, there is no specific type of "Portuguese witch" with a unique name or associated costume.
If you are looking for a term to describe a traditional Portuguese outfit or costume, there are several options:
* Fado: This is a popular type of Portuguese music and dance, often associated with traditional clothing.
* Traje Regional: This refers to traditional clothing worn in different regions of Portugal, with variations in style and materials.
* Festa de Santo António: This is a traditional Portuguese festival where people often wear colorful costumes.
If you can provide more context or details about what you are looking for, I might be able to offer a more specific answer.