How to attend a fashion show event thats open to the public.?

Hi there. My name is dina and I am obsessed with fashion. It is a sort of escapism from my crappy life. I would love to go to a fashion show that is open to the public. Especially in the next few weeks. It is my dream. Ive heard you can get tickets to less known shows. I dont mind anything as long as its something to with fashion and catwalk. Does anyone know any sites or anything? Please help, thank you!