Answer:
What is bought by the yard by is worn by the foot?
What is never used unless it's in a tight place?
Describes a mysterious region and a stylish pair of shorts.
I can travel from there to here by disappearing, and here to there by reappearing.
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams, my merest touch brings laughter
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.