Fancy Crystal Bone Collars that are available in many metallic colors so you will find exactly what you are looking for.

Size Small is 1/2" wide and fits neck sizes from 9-13".
Size Medium is 3/4" wide and fits neck sizes from 13-17".
Size Large is 3/4" wide and fits neck sizes from 17-21"
Matching leashes are 4 feet long. Small leash is 1/2" wide. Large leash is 3/4" wide.