What are some curly hairstyles for school?

I have naturally straight hair and after a while you want to add a little bit of volume to it.... i love loose curls and ringlets. For me to actually get wavy hair i have use the diffuser or a curling iron.. plus the curls come out within an hour. btw: my hair is past my waist so it is kind of hard to manage to do updos. can u ppl help me???? also do you know any good styling products?What are some curly hairstyles for school?
Well first of all I wish I had naturally straight hair because I have to get up every morning and straightening it.But Also I think you should get your hair cut to your shoulders and donate it and then if you decide to do that I wanted to make some new hair style myself so I was messing around and just flipped my head upside down and spray a whole bunch of hairspray in the front and it turned out to look pretty cool.so if you want to try it sorry if that didnt helpppWhat are some curly hairstyles for school?
I have naturally straight hair as you can tell in these tutorials,

http://www.youtube.com/watch?v=yqp6nCXmG

http://www.youtube.com/watch?v=Qb6bddlsH

http://www.youtube.com/watch?v=uB1npokA2

these are just some of the things I can do with my hair.



love,

B.