We all know that waves and curls were most definitely in fashion in the Old Hollywood days. Everyone from Marilyn Monroe to Rita Hayworth sported perfectly groomed and coifed curls!
While you can replicate this look using a hot curling iron, it's far gentler on your hair if you go old-school and use a set of rollers.
You can experiment with different sized rollers to see which type of curl or wave suits you best. It's best to pop your hair into rollers while it's a little bit damp rather than bone-dry: this will help your finish curls to hold their shape.