Princess Diana's niece Lady Amelia Spencer got married in a semi-sheer backless gown that had a special nod to the late royal

• Princess Diana's niece Lady Amelia Spencer got married in a custom Versace gown in South Africa. • The gown was backless and had lace and semi-sheer detailing. • Diana was close friends with Gianni Versace and often wore his designs, Hello Magazine reports. Lady Amelia Spencer got married in a Versace wedding dress that had a special nod to her late aunt Princess Diana, according to an exclusive interview with Hello Magazine. Amelia, 30, wed her long-term partner, Greg Mallett, 33, on a mountaintop at Quoin Rock Manor House...