'Clothing' refers to garments collectively. Different types of clothes are worn in different countries. Clothes protect the body from various elements. Men's clothing differs from that of women's. Formal suit, as office and formal wear, is a popular choice in men's clothing in Whitehall. A suit consists of a trouser, jacket, shirt and a necktie. The most important feature of a suit is fabric and, hence, it’s very important to select the right kind of fabric. Business suits are generally black or grey in color. While selecting a tie an individual should remember that necktie should be a shade darker than the shirt . Shirt worn with a suit must be smartly matched with formal shoes. The most popular choice of color with men is black. Men's casual clothing consists of shorts, cargo pants, jeans, casual shirts, etc. More recently, however, the garment industry has been revolutionizing men's fashion in Whitehall, and simple dressing has been replaced with fashionable dressing. Accessories such as sunshades, watches, caps, hats, belts, wallets have become important part of men's dressing. The companies manufacturing men's accessories have witnessed huge profits in Whitehall in recent years.