The widest jaw, distinct facial lines, large lenses that can cover the cheekbones and temples, wide at the top and narrow at the bottom, browline frame, irregular polygon, and square to-round are all suitable.

The forehead and cheekbones are about the same width, and the face shape is smooth without sharp lines. You can wear anything and it will look great. The lens size should occupy less than one-third of the face, and it should be reasonable under the eyebrows or near the nose. Then, be careful not to cover the eyelids.

Judging from the size of the mouth, the lens must be larger than the mouth, otherwise, the mouth will be very aggressive. The lens with a small mouth can be smaller.

Look at the aspect ratio of the face, length is greater than width, the atrium is relatively long (long, narrow face), and the lenses are relatively high, with a slightly rounded bottom, pilot frame, browline frame, and thick frame.

Length ≤ width (short face, round face), lenses are shorter, half frame, cat eye prescription glasses, thin frame compared to others. Choose a small point with a clear upper edge and a short nose frame, with the middle bar as close to or above the eyes as possible, and the lower edge of the frame should not exceed the nostrils.

The distance between the eyes is wide, the length of the bar in the middle of the glasses is a little, and the distance between the eyes and the bar near the middle is a little short. The lower edge line should match the jawline and chin line to create a round face. Therefore, choose a slightly straight line.