If you want a piece of British royal history, there’s an auction to look at. The centerpiece is the largest collection of Princess Diana’s fashions. They include some of the most iconic dresses. Other items in the Julien Auctions event that kicks off today with viewing are items from Queen Victoria as well as Wallis Simpson and the Duke of Windsor, the former Edward VIII, who abdicated the throne to marry Simpson. You can view and bid on the items here.