I sometimes sleep in it. Or put it on in the morning to go out and have tea before showering. Towel Works great as it packs small and dries quickly. Shower curtain Use clothesline to make a rod. Beach mat 5.
Tote bag Fold into a cylinder and tie.
I did this in England when I wanted to leave some things at a hotel while making a day trip. It's not great. Sheet Perfect for hot climates. Pillowcase Wrap up spare clothes to make the pillow. If some of the group hold the ends up.