How do you do a really good hair do up with a flat iron?

ok i have a flat iron and i know how to do curls but i do not know how to do a really cute up do with curls

so try to answer this question

thank you allHow do you do a really good hair do up with a flat iron?
go on you tube and watch tutorials for how do do your hair like that, p.s. they are fun to watch and addicti9ng