Is there availability for jobs in fashion designers?

You should care. What you need is to do is study anything fashion from any mag or book. Also watch a lot of celeb news like E!, Access Hollywood, Et ect... and you will lean what's in and what's out into days fashion. Or be an intern for one summer and get a feel of what its like to work in the fashion world. Then if you like it a lot go to fashion school,and learn more. So when you work hard at what you want most. Then that's when you will get a job in the future of a fashion designer.