ideally after trial and error I collected clear plastic bins. you can fold the fabrics just to fit particular boxes. Maybe start with colors, holidays,seasons, floral,plaid,stripes etc. Instead of writing on the bin, use an index card labeled and put in the frontof the bin. I am sure if you search for organization above on the search, you will fet some ideas. but the best organizer of all has to be qbeth with her great find.
I use a half closet, My DH put in shelves. and he did the same to another closet when I expanded. good luck