The type of clothing they used is typically (picture)
It originated in Michoacan, colima and jalisco
On average to hire them, it would cost 350-650 an hour
“Mariachis Just like other musical genres, mariachi songs cover all kinds of topics that touch the heart. From love and sorrow to honor and victory, mariachi bands use poetic lyrics to tell age-old stories of Mexico’s people and history.”
“Mariachi music represents the rich history and culture of Mexico with the festive sounds of brass and stringed instruments. It is commonly performed by a group of three or more musicians wearing traditional, intricate ensembles called charro suits.”
Instruments most commonly used are the guitarron, vihuela, acoustic guitar, violin, and trumpet.
https://www.youtube.com/watch?v=0peANtDLVdI