There are many paths to being a Fashion photographer. As one other person recommended you can travel to one of the market cities and start by assisting another photographer. That is the traditional method and usually works best if you’re looking to start a career in professional fashion photography. In the US, that’s NY, LA and Miami.
Another is education. There are several schools that offer a formal education in photographic arts. Syracuse University springs to mind as they have a good photo curriculum. Stay away from the technical schools as they only want to separate you from your money.
Another way is to become a sponge and soak up as much education as you can. Online resources such as creativelive.com and free youtube videos are a great resource.
If you’re looking for inspiration, then focus on people out there doing what you want to do.
Online mentors such as
Matthew Jordan Smith – http://matthewjordansmith.com/
Lindsay Adler – https://www.lindsayadlerphotography.com
You can also find local people who want to market their creative fashions as well. Work with your friends and look at places like etsy.com for inexpensive clothes to photograph.
When I lived in Syracuse, I Started a fashion photography group. I had a studio and we held meetups that brought in multiple models, photographers, and MUA’s/stylists. That will probably happen again sometime this year here in Tampa when we find a studio space.
Either way you go, good luck.