Some people see that other people's costumes look very nice, but when they wear them themselves, they feel a little tasteless. Generally speaking, there must be some problems with choosing and fitting costumes. The popularity of costumes depends on how well person matches style.
How to choose a men's suit to look good?
Whether you are going to an important event or going out, a thin or casual suit can give you a stable and elegant masculine temperament. Let's see how men who can wear suits fit together!
Men on formal occasions usually wear formal attire, including suits, leather shoes, belts, and pocket squares as standard equipment; 
It can also be worn as loafers for more casual occasions. Casual loafers are best choice for creating a gentlemanly and elegant temperament; 
You can also ditch the tie for a more casual look; 
In addition to suit in set, you can also replace it with other trousers, such as trousers or jeans. The naughty denim shirt is also a fashion choice for creating a tough temperament and leisure feeling, as well as an urban casual style; 
The outfits should have a transitional effect. Fashion-conscious men can try more complex colors, opt for softer colors, or combine several warm colors to create a cohesive style. 
As you become more and more familiar with details of suits and selection of formal wear, you will unconsciously develop your own good taste, and finally this taste will be projected into selection of your suit and even other aspects of your life, forming a benign It also advantage of wearing suit for a long time.