I lost my job at the home office and found another one in the accounting field despite being older. Do not underestimate your value and contributions to Follett's previous success or your stores success, especially if you have been with Follett for a while. Regardless of your position you managed many aspects of retail operations. Because Follett's systems and processes are so bad, you managed retail store functions at a much finer level of control than many other retail positions.
Keep your head up and don't underestimate your value and accomplishments that will translate to positions at other companies. If you are struggling to find a job, look at your resume and cover letter and make sure your accomplishments/value is clearly stated. Do not just list your position, ie "Store Manager". Be clear on how you managed, and most importantly what you accomplished.