I may be able to find unusual or special colors. Most all shades Metallic Thread is currently only available in Gold, Silver, Black, Pearl and Multi-colored. Basically, if I can find the right size thread in the desired color I can make a snood in that color. The most commonly used are 4mm silver, gold or pearl. These are also available in 6mm.
Seed beads are available in a variety of colors in either small or large.
Beads may be strung on every row or every other row depending on preference and size of bead.