home Sexy curled and waved  haircuts picture 53. Curls can be loose or tight, natural or permed, long or short. Perms are achieved by breaking the cystine linkages and reforming them in a different position. Styling products are used more frequently by people with curly hair, studies have shown.   Curly/wavy straight Prom/updo short cuts medium long hair Next >   section 1 :: section 2 :: section 3 :: section Thinking of having curls or waves or do you have naturally curly hair? The versatility of these styles makes them a good choice for a busy lifestyle.