Zephyr is doing a handstand. He is wearing a loose-fitting t-shirt and a baseball cap facing forward as he would while standing. What happens to his t-shirt and the baseball cap while he's upside down?

Respond very briefly.
When Zephyr is upside down in a handstand, the effect of gravity will cause his loose-fitting t-shirt to fall towards his head, exposing his stomach unless the t-shirt is tucked in or has a tight waistband that keeps it in place. His baseball cap, if not secured tightly, is likely to fall off his head towards the ground because the cap's brim does not provide enough grip to counter the pull of gravity, and the direction of the cap's opening is now aligned with gravity instead of against it. If the cap is secured tightly to his head, it might stay on, but it will not be snug against his head in the usual manner because the force of gravity is pulling it away from his scalp.