And her perfectly tousled hair.

Swift tied the look together with a plain navy baseball cap and a wash of hericonic red lipstick.

It’s an easy formula that we’ll be following all summer long.

Taylor Swift on stage

Getty Images

First, youll want to do anundone blowout,which involves placing your hair in hot rollers.

Taylor Swift wearing a button down and baseball cap

Getty Images

taylor swift wearing a navy baseball cap and an undone blowout

Getty Images