How to get hair like this?

i had my hair like that today:) basically, what i do first is curl them and then leave them for a bit to go a bit looser, after about 10 minutes i put on some hairspray but you can leave them longer to loosen out! Theres some products you can get that work, Umberto Giannini natural curls spray is great! and toni and guy spray stuff:) xx