Home » Hairstyles & haircuts Highlighting on dark hair with a cap Dark-haired beauty, taking her hair to the next level with stunning highlights applied using a highlighting cap. The before and after images showcase the transformative power of this simple yet effective technique. Colouring on dark hair short Melting through a cap Oxycur Melting on foil Foil hair Melting on a cap Colouring on Cascade haircut Melting on a cap Melting on a cap Melting hair Melting hair on a cap on long hair Melting through a cap Colouring on a cap toning Jennifer Lopez colouring Foil colouring technique Public hair Public hair Hair colouring Colouring toning Magic contrast colouring Long haircut on dark hair Photoshop hair colouring Bob hair colouring Foil hair colouring Hair colouring