This month sees the auctioning off of two very different black dresses. The first dress could be said to have seen the start of a Royal love story, the 2nd a perfect replica of a dress that signified the end of one. Both of the dresses showed the beauty of the women wearing them to its best advantage, and now both sit side by side in Kerry Taylor Auction House as they wait to go to new owners. It may seem strange to some that fate can sometimes be hinged on something so flimsy as a dress. Kate Middleton and Prince William were friends, but it was apparently the site…