Jewelry was also popular among those that could afford it. Necklaces were beaded gold or silver chains and worn in concentric circles reaching as far down as the waist. Ruffs also had a jewelry attachment such as glass beads, embroidery, gems, brooches or flowers. Belts were a surprising necessity: used either for fashion or more practical purposes. Lower classes wore them almost as tool belts with the upper classes using them as another place to add jewels and gems alike. Scarves, although not often mentioned, had a significant impact on the Elizabethan style by being a multipurpose piece of clothing. They could be worn on the head to protect desirable pale skin from the sun, warm the neck on a colder day, and accentuate the colour scheme of a gown or whole outfit. The upper class had silken scarves of every color to brighten up an outfit with the gold thread and tassels hanging off of it.