As you wish, shorts and undershirts will do. This is what you wear after work, weekends and holidays. Shopping and traveling are most suitable, but never go out in pajamas and men's underwear.

informal dress

Casual clothes are a little more formal than casual clothes. Many employees of high-tech companies, especially those in Silicon Valley on the west coast, can wear such clothes to work, but it is rare in the eastern region.

Professional casual wear

In many companies, including some government departments, professional casual wear can be used as work clothes.

business attire

This is more formal work clothes, such as suits, ties and shoes, which can be dark suits and black shoes, or light suits and shoes. Most of them are for employees of investment banks, insurance companies and diplomatic institutions to go to work.

Dresses and semi-dresses

This is the dress for a formal banquet, black suit, leather shoes, white shirt and black bow tie.