A discountglasses style. You need a clear and unified style; Two key points. Visual focus and key points of decoration. Focus other people's visual attention on your attractive features, and try to downplay the unattractive areas, highlighting strengths and avoiding weaknesses.
Length to width ratio (face shape, length, weight), and facial segmentation ratio. The proportion determines the lower limit of a person's appearance, so it is very important. The use of lines involves repetition, extension, breaking, and substitution.
The goal of "good-looking" decoration is to achieve reasonable proportions, flowing lines, and exquisite facial features through the influence of glasses.
There is a lot of content about the analysis of natural styles, and there are multiple classification methods for different schools online, although they have differences, they are all similar. If you are not familiar with it, you can search for it yourself.
It means finding one's own style and unifying them into the same style of discountglasses. If you don't have a unified style, it's also easy to become uncoordinated.
Learn to self check. This part is the most important, you need to learn more about yourself. You should observe and understand yourself more in front of photos/mirrors. Where are your areas of satisfaction and dissatisfaction?
Where is the visual focus of attention on the current face? Where is the widest position of the face? Fat and thin, eyebrow shape, eye shape, cheekbone height, mandibular angle, skin color traits, including nose bridge.
Placing the visual focus on my eyebrows and eyes is where I am most satisfied. Raising the visual focus upwards can also effectively elongate the face shape and make it appear slimmer. Widening the temples can weaken the cheekbones and make the facial contours smoother and more attractive; By choosing hairstyles and glasses, the proportion of the upper court becomes even.