I need to do that. I have 3 large walk in closets to clean out.
And drawers.
Goodwill run.
If you live anywhere in striking distance of the Faith Lutheran Church at 2640 Buckner Rd, Thompsons Station, https://www.faithlutheran-tn.org/, you might inquire if they have a used clothing drive. This is an LCMS church, the good, Bible-believing kind of Lutherans, and that entire denomination does a lot of rescue work after calamities, etc. Many of the LCMS congregations participate in a central clearinghouse for used clothing, and also for quilting.