Answer:
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
What is as big as you are and yet does not weight anything?
It is an arctic double breasted formal wear.
Two in a whole and four in a pair. And six in a trio you see. And eight's a quartet but what you must get. Is the name that fits just one of me?
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What covers its face with its hands, speaks no language, yet most known what it's saying?