how do you say "The quinceanera is the beginning of womanhood" in spanish?
The Quinceañera is the beginning of womanhood
La quince es el principio de femenidad.
Con la quinceanera comienza la epocha de feminidad. There isn't one right way to express what you want to say. By 9:00 tonight, there will be a page full of responses. Everyone speaks the way they speak...you will have to decide which you most like, and use it.
La fiesta de quinceañera es el principio de la feminedad.
(But let's wait for someone to check it)