One more idea to add to your options. Donate to a local college/university, high school, 4-H group, women's shelter or senior center. Each of these are organizations that teach classes in sewing. I have donated to my university twice. Once was to make pillow case dresses as a service project from the fashion design students. A second donation was a BIG tote of cotton fabric for three fashion design and marketing students who were making masks when they were first needed so badly. They made hundreds and hundreds and hundreds of masks and even made the university news.
Another way to sort fabric is to ask your self, if you will use it? Not if you like it. I found plenty in my stash that had been given to me that was of such poor quality I would never use it. Why fill up my space with something that I will not use, ever. Some I just trashed or cut up for dog beds. If you can read through it? You know what to do.
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