160, 155 said the height difference was 5CM. But it's not the length of the skirt. Generally, the skirt of 160 is about 2CM longer than that of 155. Of course, it depends on the style. The miniskirt was almost there. Some companies differ by 1CM, others by 2CM, but the biggest difference is 2CM. If it is a dress, the difference is generally 2CM.