Warm & Wonderful still makes a cotton version of the design, which sells for 190 pounds ($250). Osborne discovered the original lying forgotten in a box in an attic earlier this year.
Cynthia Houlton, Sotheby’s global head of fashion and accessories, said “this exceptional garment, meticulously preserved, carries the whispers of Princess Diana’s grace, charm, and her keen eye for fashion.”
The sweater, which has an estimated price of $50,000 to $80,000, will be on display at Sotheby’s New York showroom from Sept. 7-13. Online bidding opens Aug. 31 and runs to Sept. 14.
The record for a piece of Diana memorabilia is $604,800 for a Victor Edelstein-designed ballgown sold by Sotheby’s in January.
Copyright 2023 Associated Press. To see more, visit AP.