First popularised by model Alice Dellal a few years ago, the side cut or undercut is a trend which is growing in popularity. You can do it yourself (you just need a clipper and a #2 or #3 guard) or you can ask a hairstylist. Just make sure that you pin the hair that you don’t wish to cut out the way tightly. A great way to add an edge to your hair if you are getting bored. Maybe someday...?