1, groom: When you get married, the groom's dress must be very particular, and the dress also represents a person's temperament, so the color the groom wears is also the key. If the shirt color is correct, there is no problem in choosing pure white. Wearing a suit will be very formal and solemn. If you don't like white, then crimson is also a very good choice.
2. Guest: Of course, if you are a wedding guest and have a dress code, the color of the shirt, white, is acceptable. If there are other colors, there are not many taboos. Red is not allowed, and it steals the groom's thunder.