Perhaps you could send your resume to furniture stores they can always use designers ,also Real Estate companies they are always in need of staging in homes for fast sales . Advertise locally by placing ads in your local paper ,volunteer to redecorate friends and relatives homes ,make business cars and drop them off in paint stores ,fabric stores,if you are allowed to pin some in a bulletin board this would also help. Stay informed on how much the Designers in you are charge is ,don't go over board with you fee, it takes time to built a reputation and clientele, so give yourself plenty .
Good luck .