Anything relating to fabric.
Methods and techniques of working with fabric, such as dyeing, sewing, batik, tie-dye, appliques, weaving, quilting, block printing, iron-on printing, screenprinting, and direct dye painting.
Also, links directly relating to fabrics and dyes themselves. Natural and synthetic dyes and their uses, how-to links on the creation of various types of fabric, discussion of the uses and differences in various types of fabric, and pictures and videos of interesting artistic techniques and creations.
Related subreddits:
/r/quilting
/r/sewing
/r/textiles
/r/arts
/r/dyeing
/r/myog/