Since 1661, St. James's Street in London has been a go to destination for luxury retailing. Many of the posh shops on the street originally catered to the clientele from some of London's best-known gentlemen's clubs on the same street, including Brooks's, the Carlton Club and White's.  Now St. James's Street in London is world famous and a go to place for top of the range products and services offered with traditional English flare. With that in mind, below are 5 of the posh shops on St. James's Street in London.