Princess Diana's original 'black sheep' sweater goes to auction for $50K
Princess Diana's iconic 'Black Sheep' sweater is back
Princess Diana's Black Sheep Sweater: A History - Woman's World
Princess Diana black sheep sweater sold at auction for $1.1 million
Princess Diana's 'One Black Sheep' Sweater Represents the End of Innocence, Handbags and Accessories
Diana, Princess of Wales - Wikipedia
Princess Diana's Iconic Black Sheep Sweater Sells at Auction for $1.14 Million
Antique Collecting magazine September issue by ACC Art Books - Issuu
The Black Sheep: On Princess Diana's statement sweaters - Cherwell
Princess Diana's iconic 'Black Sheep' sweater sells at auction for $1.1m, History News