formal attire
Attending formal occasions - Banquets, formal meetings, receptions, weddings and funerals, evening social activities must wear dark suits, shirts are required to wear white shirts, and ties are required to wear regular pattern or
For patterned ties, the color contrast should not be too strong.
Dress for semi-formal occasions
Semi-formal occasions - go to work, lunch, general visits, government meetings and more grand events held during the day, you can wear medium-colored, light-colored or brighter dark suits, you can wear plain, elegant and coordinated suits Shirts with regular patterns or plain monochrome ties.
Dress for informal occasions
Informal occasions - traveling, visiting friends, etc., you can dress casually and freely. You can choose suits with bright and light colors and gorgeous patterns. You can match shirts and ties freely.