The bad thing about having hair that creases easily: you can't pull it back with any sort of accessory (even the no-crease bands) without having to 'reset' by washing your hair.
The good thing about having hair that creases easily: after 15 minutes with a curling iron, you have curls that would last weeks (ok, days), or as long as you can go without washing!
The bad thing about hats: matted hair when you take it off.
The good thing about hats: they buy you an extra day of curls when the top is starting to look not so hot!