How do I get my hair like this?

To get that exact look you need to get a curling iron that doesn't have the bar on it, you know the piece that holds your hair against the iron. Then you use your fingers and wrap it around the barrel you will get small tight curls at first. Flip your hair to loosen them up a bit and then use a little bit of hairspray, the curls will loosen as the day wears on.