I believe that many girls have long hair, and they often want to cut short hair when they see other people's short hair is beautiful, but at the same time, they fear that it will not suit them after cutting it.

In fact, girls who are suitable for short hair have a corresponding "golden ratio" on their faces, which makes them look beautiful when they cut their hair. It is called the " 2.25-Inch Rule", which is created by John Frieda.

Photo Source: Pinterest

The process is so simple and you only need to prepare a mirror, ruler, and pen!

1. Prepares a ruler, and then uses a pen to assist, and then looks at yourself in the mirror.

2. Place the pen parallel to your chin and measure the distance from the earlobe to the pen with a ruler.

  
Photo Source: Brit

If the distance is less than 2.25 inches (5.7cm), it means you are suitable for short hair.

If the distance is greater than 2.25 inches (5.7cm), short hair may not fit your face shape.

Of course, everyone has a different preference, face shape, and facial features, etc. This rule is only for your reference.