Princess Diana's 'revenge dress' headed to Sotheby's auction in New York

Princess Diana's famous black silk Christina Stambolian dress, known as the 'revenge dress', is heading to a Sotheby's auction in New York on December 9.

Key points

• The dress is estimated to sell for between £220,000 and $300,000.
• A portion of the proceeds will benefit the Royal Hospital for Edinburgh in Scotland, which specializes in mental health.
• Prior to the December sale, the dress will be exhibited in London, Hong Kong, Geneva, and New York.

Why it matters

The auction of the iconic gown offers a rare look at a historic piece of fashion history that challenged royal conventions and became a powerful symbol of independence.