fabric printing with bleach/Dyeing fabric with bleach. Applying ordinary household bleach to dark, natural-fiber fabrics, either by spraying or brushing the bleach on flat fabric (Resist-and-spray technique), or by dipping the fabric in it, after protecting part of the surface in some way from contact with the bleach. http://www.threadsmagazine.com/item/3720/dyeing-with-bleach
Textiles and Fashion Design Sketchbooks - 20 Inspirational Examples
These sketchbook pages are the unequivocal result of effort, passion and enthusiasm. Although 'decoration' is usually unnecessary within a textile or fashion design sketchbook, in this case, the background patterning demonstrates a complete understanding of the aesthetic; a strong personal response to the colours, shapes, textures, lines and forms of the work studied.