Wavy hair is beautifully versatile, as those wavy locks can give off any vibe from angelic and hyper-feminine to messy cool-girl energy. But we know that some people don't have naturally wavy hair.

When I initially attempted to curl my long, red hair with a flat iron, I was doubtful how could a flat iron, designed to straighten hair, produce the beachy, bouncy waves that I lusted over on ...