I love this idea for not using a heating tool to curl your hair. As many of us know, acsessive heat can damage and fry, for lack of better words, your hair. Here is a fun alternative way to get the "Taylor Swift" curls!
First, the night before you want to wear the style make sure your hair is completely dried, then spritz it lightly with water (like 3 sprays). If your hair tends to get frizzy, use a little bit of anti-frizz serum. Then twist sections of your hair up in to the twists and pin into place. Smaller sections make smaller curls, larger sections create bigger curls, so section the way you want to wear your curl and go with the way you part your hair. It will ensure that your hair dries fast and parted in the right spots. Then allow to form over night while you sleep. In the morning take down the pins and comb with fingers, and you'll probably need s bit of anti-frizz serum. VOILA! Now go all day with bouncy natural looking curls :)