When we are born we are new to the Earth. But as time progresses gravity has a better "hold" on us. Because of this our skin will be pulled downward. THis is known as wrinkling. This is also why...
Not much. A wrinkle-resistant garment is designed to minimize wrinkles so that you do not have to iron it much. Some people don't iron the garment at all.
I've never seen a garment, other than one...