The origin of the blue jeans

Many years ago, the blue jeans had been invented (D3 Gold). No matter who you are, the celebrities or ordinary people, blue jeans must be in your cabinet. Most girls and boys like to wear blue jeans. But you must not know the original purpose of blue jeans at the first time is for miner because it is stout. The blue jeans is invented by Jacob Davis and Levi Strauss. In 1854, when Levi Strauss was 20 years old and he arrived in San Francisco for business. He had spent several years here. And one of customers of Levi Strauss was a tailor named Jacob Davis, who regularly purchased bolts of cloth from Strauss's company. Many customers of Jacob Davis told him that they always kept ripping the pockets of the pants that he made it for them, so Jacob Davis tried to strengthen the trousers. One day, he hit upon the idea of putting metal rivets at the points of strain, such as on the pocket corners and at the base of the buttons. The miners had to buy trousers frequently because of the hard work, so Jacob Davis decided to improve his work and cloth. And after he invented the blue jeans, he made an advertisement for his blue jeans with a sexy woman, within a short time, his blue jeans was known by everyone. And it was sold out soon because young girls and boys thought it was a symbol of sexy, the students thought it was unique, and the miners and workers thought it was serviceable.