I want to create more wavy hairdo for prom, and i already have naturally wavy hair, how do i do it?

my hair is naturally wavy, very thin, but i have a lot of hair and tends to get very big. I do not want to straighten it however, and i was wondering if anybody knew a good way to emphasize my waves even more to make my hair look more tamed.I want to create more wavy hairdo for prom, and i already have naturally wavy hair, how do i do it?
here's something that will help...good luckI want to create more wavy hairdo for prom, and i already have naturally wavy hair, how do i do it?
Walmart sells a 3 barrel curling iron that will make your hair wavy. It's under $20 and works great!