Some popular fabric glues include Aleene's Fabric Fusion Permanent Fabric Adhesive and Beacon Fabri-Tac Permanent Adhesive. Both have excellent reviews from customers, as of October 2015.
Fabric adhesive is used in crafting or repairs to fasten rhinestones, sequins, embellishments and other fabrics to a project. It is used in place of sewing, and several brands withstand washing and dry cleaning well. Another common use is as an alternative to basting or sewing a hem before final stitching.
Some specialized fabric glues are used to stop fraying edges or are stretchable to be utilized on stretchy fabrics. It dries almost clear but care should be taken when applied to white or light-colored fabrics.