Heatless hairband curls are a great way to achieve lovely curls without using heat styling tools. To create heatless hairband curls, follow these steps:

1. Start with clean, slightly damp hair.
2. Choose a soft, stretchy headband or hairband.
3. Place the headband or hairband over the top of your head like a halo, positioning it where you want your curls to start.
4. Take a small section of hair and twist it around the headband. Continue twisting and wrapping sections of hair around the headband until all of your hair is wrapped.
5. Leave the hair wrapped in the headband overnight to set.
6. In the morning, carefully unwind your hair from the headband to reveal beautiful, heatless curls.