Personally, I think there are many beautiful mouth shapes, among which crescent mouth and square mouth are the most prominent, and crescent mouth will also be called M mouth.

I think Faye Wong is the most outstanding representative of this type of stars, especially the stills of Faye Wong in the film Chongqing Forest. When I first started working in the shop, I could clearly see the moon-shaped mouth. However, after Faye Wong became a stewardess, she put on sunglasses, and her mouth shape was particularly obvious, which really looked very nice.

This type of mouth is slightly upturned in the middle of the lip, and the upturned mouth and the radians on both sides form a meniscus, hence the name. The upper lip is generally shaped like an "M", so it is also called an M-shaped mouth. Generally speaking, the mouth is straight and the lower lip is slightly thicker than the upper lip.

The other is a square mouth, which is characterized by neat lips, no protruding parts and no defects. The upper and lower lips look symmetrical, giving people a rounded feeling. The corners of the mouth look clean and the lines are smooth.

The most prominent representative of this kind of mouth shape among stars is Karen Mok, whose mouth is more in line with this feature. The lines of the mouth are also more rounded.

Of course, there is no unified official explanation for the definition of mouth shape, so there may be different names in different places. Of course, the most important thing is to match the mouth shape with other five senses, which will set off each other and look better, so don't chase a certain mouth shape too much, the right one is the best, and if you just look at the mouth shape, I think the square mouth and the moon mouth look better.