An American brand of clothing line, Guess, is also famous in marketing other fashionable accessories including perfume, jewelry and watch. They began advertising their products in 1982. In 1985, they introduced the iconic advertisements in black-and-white. Many famous fashion models of yesteryears have featured in their advertisements. Guess was a very popular jeans brand during 1980s. Seeing their popularity, they even brought out a line of trendy watches in 1984 under the brands - 'Guess Collection', 'Guess Steel' and 'Guess'. They even ventured into baby clothing range under 'Baby Guess'. Headquarter of Guess is presently located in the US state of California.