It may be possible for a fashion design program to offer a scholarship based on academic performance or other criteria. If you are considering fashion school it may be important to find out in advance what scholarships are offered and how to apply.
There may be options to attend fashion design school on a part time basis and work within the industry to earn partial credits or complete internships or practicum's. If you currently have a career in the fashion industry ask about using this experience towards credits or course credit for a degree.