anklets (standard size is 9 1/2 inches)

Individual size is best determined by wrapping a piece of string around
the ankle and adjusting it to the desired length (allow for it to hang
gently around the ankle). Then measure the string to determine your
desired length.
chokers (standard size is 16 inches)

Individual size is best determined by draping a piece of string around
your neck and adjusting it to the desired length. Then measure the
string to determine your desired length.