I found some lovely scarves / cowls on sale at a craft fair in Derbyshire last autumn. The scarves looked like necklaces when worn so that gave me the idea for some Christmas presents.
The bracelet and earrings are made from brown and aqua coloured beads plus some copper spacers to match the scarf. The matt round aqua beads are called "ice beads" made by Gutermann. Sadly, they seem to have discontiued them. (Luckily, I did buy lots of them so that's OK!)
I have discoverd which yarn the cowls are made from and am currently experimenting with needle sizes to see if I can get the same effect myself.