4. A white shirt
Worn with smart black trousers and a simple pearl necklace, it is smart casual. If paired with a black pantsuit, it means strictly business.
4. 白衬衫
配上时尚的黑裤和一串简洁的珍珠项链，随意又不失干练。如果搭配黑色西裤，那就是严肃的职场打扮了。
