Mastering Blender: Design a Realistic Blanket with the Tissue Addon

Tissue is a default blender add on that you can find in your preferences - addons. Be careful using the quad patch or tri method on dense meshes. I crashed blender twice before selecting the correct patch method for this case. Its also important to keep Optimal Display on when using the subdivision modifier. The larger patches are what will be used instead of individual faces in patch mode.