Are you looking to build a for this demographic, or is this a historical/academic archival project? Age Appropriate for Mature Women is Highly Inappropriate
The "best" mature women archive is the one that exists. It does not need to be perfect or complete. Begin with a single story: write down one memory of a mature woman who influenced you. Scan one photograph of a woman over 50 doing something she loved. Record a five-minute conversation with your aunt about her first job. mature women archive best