Perms are a great way to change your looks when straight hair seems boring to you. Getting a perm depends on the shape of your face and if hair is healthy. It is important to know your hair type and how it will react to the process of breaking and then re-forming links between protein chains in your hair. It could be harsh on your hair, so only get one if you’re completely sure.
Perming styles differ in terms of the rods used and the kind of solution that is applied, resulting to different types of perms. Some of the different types of Perms are body wave perms, pin curl perms, multi-textured perms, stack, root, spiral, spot & weave perms. More info in this link http://totalimagehairdesigns.com/services/hair-perms-and-hair-straightening/