The hood has the horizontal lines similar to the Mold gold cape here,

http://www.themodernantiquarian.com/post/65274/brynyrellyllon.html

Whether one is weaving (weft and warp) hurdles, cloth or baskets the technique stretches across the skills, now who was the first person (presumably neolithic) to spy the interlacing of natural fibres created a material? Harvest mice can do it too...