When designing double eyelids, the shape is determined in various ways depending on the size of the eyes, the degree of epicanthic folds, and how protruding the eyes are. In the end, it is decided into three types: inline, in-out line, and outline.

Inline is a line that gives a natural East Asian impression, often seen with hidden double eyelids or when the epicanthic folds are pronounced. It is usually preferred by women or men who do not want their double eyelids to stand out.

The outline is a line commonly seen in Western eyes, where the eyes are large and there are no epicanthic folds. It gives the impression of big, clear eyes and suits people even better when they wear mascara, eyelash extensions, or apply thick eyeliner. For the outline to suit well, it can be difficult to design it as an outline if there is a lot of fat in the upper eyelid or if the epicanthic folds are severe.

The in-out line double eyelid design is a design in which the double eyelid line does not curl inward toward the front of the eye, but instead gradually becomes larger toward the back, so it can look pretty whether you are wearing makeup or not. It suits women better than men, and the design works well when combined with inner corner eye surgery.

Because the suitable double eyelid design differs depending on the size of the eyes, how protruding they are, whether there is fullness in the upper eyelid, and the degree of epicanthic folds, you should not decide on a double eyelid design by looking at other people's eyes. After consulting with a specialist, you should proceed with the design that suits you best so that you will have no regrets!