Sotheby's London Presents Princess Diana's Historic Black Sheep Jumper

LONDON, ENGLAND - JULY 17: Princess Diana's historic, beloved black sheep jumper goes on view alongside Buckingham Palace letters at Sotheby's on July 17, 2023 in London, England. The jumper and Buckingham Palace letters will be on view at Sotheby's London Galleries from 17 - 19 July before heading to Sotheby’s Inaugural Fashion Icons Sale in New York this September with an estimate of $50,000/80,000 (£40,000 – 70,000). (Photo by Tristan Fewings/Getty Images for Sotheby's)