Whats a great easy to do hair style apart from straightening or curling?

I have a casual school dance tomorrow night and want to do my hair up for it, but i straighten my hair every day and curls just dont stay in no matter how much spray i use. It needs to be easy to do though because i wont have long to get ready. thanks!Whats a great easy to do hair style apart from straightening or curling?
a messy bun or tossled updo. you can search for how to do this on youtube or the internetWhats a great easy to do hair style apart from straightening or curling?
I call it..';The Bald';