Layers can look good at all lengths of hair but the most flattering length to add layers is shoulder length hair as the most important area to work on the layers is just above the shoulders, and if not layered properly it could add extra unwanted bulks to your sides but yes you should go with medium length hair if thinking of having layered or shag hairstyle like shoulder length feathered hair as medium hair are easy to handle and looks beautiful in every style.

Types Of Shoulder Length Feathered Hair

There are a lot of types of medium length haircuts like long bob, shaggy style, feather hair, feather hair with bangs and wavy hair. So if your hair is very straight or if you have fine hair then you should go for layering your shoulder length hair as it adds a lot of volume to your hair and makes it look bouncy and beautiful. However thin hair should be layered carefully as thin hair only allows a few layers. But if  your hair is thick and you're going for a layer haircut  then a 70s feather cut is a great option to add more texture to your hair.

The 70s Farrah Fawcett haircut is one such option that you can try.

It is done with a lot of face framing layers and texturizing the ends.

Some other types of popular layered hairstyles for medium length hair are textured bob, messy bob with bangs, layered cut with blunt bangs and uneven messy lob. So in the end note, you should definitely try layering your shoulder length hair to add more fun and beauty to your look.