Parallel type: Double eyelids are basically parallel to the palpebral margin of the upper eyelid. The design of double eyelid lines should not exceed the outer corner of the eye. This form is suitable for women with big eyes, high eyebrow arch, eyebrows far away from eyes and thin upper eyelids.

Fan-shaped: This is also one of the most classic double eyelids, similar to "peach eyes", which is deeply loved by young girls. It is characterized by narrow inside and wide outside, suitable for moderate distance between eyebrows and eyes, thin eyelids, a certain angle between the horizontal axis of eyes and the ground plane, and a slight upward lift of the outer corner of eyes, which has a feeling of flying spirits and is very arrogant.

Wide inside and narrow outside: it is suitable for people who have no epicanthus and have a close eyebrow-eye distance, which is more common in western women. If it is serious, it will form a "triangle eye".

Flat fan: it has the characteristics of parallel double eyelids and fan-shaped double eyelids. The inner side is slightly fan-shaped, and the middle and outer sides are mainly parallel. Many women like this form now.

European style: double eyelids are extremely wide, and all the fat is removed. Basically, it is only suitable for the skeletal structure of the European face, which is also determined by the physiological and anatomical structure of the eyelid meibomian. Moreover, their eyebrows are particularly high and very close to their eyes, so their double eyelids are often very wide and exaggerated. But this is not suitable for oriental girls.